AP News in Brief at 6:04 p.m. EDT

One of the people told the AP that the potential indictment is connected to Castro's alleged role in the 1996 shootdown of two planes operated by the Miami-based exile group Brothers to the Rescue. Castro was defense minister at the time.

All three people spoke on the condition of anonymity because they weren't authorized to discuss an ongoing investigation. The Cuban government did not respond to a request for comment on the potential indictment, which was reported earlier by CBS.

Any criminal charge against Castro, which would need to be approved by a grand jury, would dramatically escalate tensions with Havana and ramp up expectations of U.S. military action in Cuba like the one carried out in January in Venezuela to bring President Nicolàs Maduro to New York on drug trafficking charges.

Following Maduro’s ouster, the Trump administration quickly turned its attention to his ally Cuba and ordered an economic blockade that choked off fuel shipments to Cuba, leading to severe blackouts, food shortages and a collapse in economic activity across the island.

San Diego mosque shooters met online and left writings expressing hate, FBI says

SAN DIEGO (AP) — Two teenagers who shot and killed three people in an attack on a California mosque were radicalized online where they first met and shared white supremacist views, according to authorities and writings they authored.

The pair "didn’t discriminate on who they hated,” Mark Remily, the lead FBI agent in San Diego, said Tuesday.

The writings, obtained by The Associated Press, include hateful rhetoric toward Jewish people, Muslims and Islam, as well as the LGBTQ+ community, Black people, women, and both the political left and right. Both express beliefs that white people are being eliminated, and one writes about mental health struggles and being rejected by women.

The suspects, ages 17 and 18, were found nearby in a vehicle after killing themselves. Investigators also found guns, ammunition and a crossbow at two residences after Monday's attack in San Diego and were trying to uncover whether the shooters had broader plans, Remily said.

Authorities praised the three men who died — including Amin Abdullah, a beloved security guard — for slowing the attackers at the Islamic Center of San Diego and preventing them from reaching 140 school children just steps away.

Blanche doesn't rule out considering payments for violent Jan. 6 rioters as he defends $1.8B fund

WASHINGTON (AP) — Acting Attorney General Todd Blanche on Tuesday wouldn't rule out the possibility that people who carried out violence during the Jan. 6, 2021 riot at the U.S. Capitol will be considered for payouts from a new $1.776 billion fund to pay individuals who believe they were targeted politically.

Pressed during a Congressional hearing over whether those who assaulted police officers would be eligible for compensation from the “Anti-Weaponization Fund,” Blanche responded that all people can apply if “they believe they were a victim of weaponization.” The acting attorney general also refused to say whether he would direct those responsible for deciding who receives payments — a commission whose members he is tasked with appointing — to restrict funds to those convicted of violence.

“What I will commit to is making sure that the commissioners are effectively doing their jobs, and that includes setting guidelines as you’re describing,” Blanche told Sen. Jeff Merkley, an Oregon Democrat. The decisions on payouts will be made a five-member commission appointed by the attorney general.

Appearing before Congress for the first time since taking the reins of the Justice Department last month, Blanche was peppered with questions about the fund announced on Monday to compensate those who believe they were mistreated by prior administrations' Justice Department. Blanche said the fund was “unusual” but not unprecedented, adding that those who benefit will not be limited to Republicans or to people who were investigated or prosecuted by the Biden administration. At one point, Blanche said President Joe Biden's son, Hunter — who faced gun and tax prosecutions under his father's administration — could also apply.

Tuesday’s hearing was meant to address the Trump administration’s budget request for the Justice Department but quickly delved into other controversies that have escalated concerns about the erosion of the law enforcement agency’s tradition of independence from the White House. Blanche defended the creation of the fund without any acknowledgment that the Trump administration has pursued investigations of Trump's political opponents, sparking criticism that the department is being weaponized in precisely the same way they allege it was under Biden's administration to prosecute Trump.

The Latest: When results are expected in Tuesday's primaries that will test Trump's sway over GOP

There are primary elections Tuesday in Kentucky, Alabama, Georgia, Oregon, Idaho and Pennsylvania. These contests will be a further test of President Donald Trump's grip on Republican voters.

Kentucky will release the first results of the night.

In the 2024 primaries, the AP reported the first Kentucky votes six minutes after most polls closed at 6 p.m. ET. The last vote update of the night was at 9:47 p.m.

Georgia will be next, with polls closing at 7 p.m. ET. In the 2022 state primaries, results were available at 13 minutes after polls closed. The last vote update of the night was at 3:29 a.m.

Polls in Alabama and Pennsylvania close at 8 p.m. ET, and both states started releasing votes at roughly the same time in the 2024 primaries — at 8:01 p.m. and 8:03 p.m., respectively. Both stopped counting for the night around 2 a.m.

Trump endorses Ken Paxton in Texas GOP primary, boosting his challenge to incumbent Sen. Cornyn

ALLEN, Texas (AP) — President Donald Trump on Tuesday endorsed Texas Attorney General Ken Paxton in the GOP primary for the U.S. Senate, supercharging his effort to oust incumbent Sen. John Cornyn in next week's runoff.

“Ken is a true MAGA Warrior who has ALWAYS delivered for Texas, and will continue to do so in the United States Senate,” Trump wrote on social media.

News of the endorsement broke during a Paxton campaign event, drawing cheers from supporters who began dancing to “YMCA,” a Trump campaign anthem.

“I have so much respect for the president and appreciate so much his endorsement,” Paxton said at the event in Allen, Texas.

Paxton and Cornyn advanced to a May 26 runoff after finishing as the top vote-getters in a March 3 primary in which no candidate won a majority. Early voting started Monday and continues through Friday.

The UAE says drones that targeted its Barakah nuclear power plant came from Iraqi territory

DUBAI, United Arab Emirates (AP) — The drones that targeted the United Arab Emirates’ Barakah nuclear power plant all came from Iraq, the country’s Defense Ministry said on Tuesday, an indication that Iraqi Shiite militias backed by Iran were likely behind the assault.

No group has claimed responsibility for the attack but Tehran and its militia proxies have launched repeated drone attacks targeting Gulf Arab states since Israel and the United States began their war against Iran on Feb. 28. In the past, the militias have provided Iran with a way to deflect blame over such attacks.

There were no reported injuries or radioactive leaks at Barakah after the attack, which Emirati officials said hit a generator on the facility's perimeter.

But at an emergency U.N. Security Council session on Tuesday, the head of the U.N. nuclear watchdog described his agency's “grave concerns” about the growing trend of targeting operating nuclear plants in the Iran war.

“In case of an attack on the Barakah nuclear power plant, a direct hit, could result in a very high rate of radioactivity to the environment,” said Rafael Grossi, the International Atomic Energy Agency chief.

Putin visits China to reaffirm Russia ties as Xi also seeks stable US relations after Trump summit

BEIJING (AP) — Russian President Vladimir Putin arrived Tuesday night in China for meetings with Chinese leader Xi Jinping less than a week after U.S. President Donald Trump wrapped up his own trip to Beijing.

Putin's plane landed in Beijing, where he was greeted by Chinese Foreign Minister Wang Yi and an honor guard, as well as youths in light blue shirts waving Chinese and Russian flags and chanting, “Welcome, welcome, warmly welcome!”

His two-day visit is likely to be closely watched as Beijing seeks to maintain stable relations with the United States while also preserving strong ties with Russia.

The Kremlin has said Putin and Xi plan to discuss economic cooperation between the two countries, but also “key international and regional issues.” The visit coincides with the 25th anniversary of the Sino-Russian Treaty of Friendship signed in 2001.

China is a key trading partner for Russia, especially after Moscow's full-scale invasion of Ukraine in 2022. Beijing has said it is neutral in the conflict while maintaining trade ties with the Kremlin despite economic and financial sanctions by the U.S. and Europe.

More than 17,000 under evacuation orders as Southern California wildfire threatens homes

SIMI VALLEY, Calif. (AP) — More than 17,000 people were under evacuation orders in Southern California on Tuesday as a wildfire threatened suburban homes.

The wind-driven Sandy Fire was reported Monday in the hills above Simi Valley, about 30 miles (48 kilometers) northwest of Los Angeles.

By Tuesday morning, it had consumed more than two square miles (five square kilometers) of dry brush and destroyed at least one home, according to the Ventura County Fire Department.

The flames were initially pushed by gusts that topped 30 mph (48 kph), but firefighters were aided by calmer winds overnight, said department spokesperson Andrew Dowd.

“We've made a lot of progress against this fire with those improved weather conditions," Dowd said. Crews hoped to make further progress before winds increased again, he said.

WHO chief concerned over 'scale and speed' of Ebola outbreak as Congo reports 134 dead

BUNIA, Congo (AP) — The head of the World Health Organization on Tuesday expressed concern over the “scale and speed” of an outbreak of a rare type of Ebola in eastern Congo, where authorities reported the suspected death toll had risen to 134, with more than 500 suspected cases.

The virus spread undetected for weeks after the first known death as authorities tested for a more common type of Ebola and came up negative, health experts and aid workers said. The Bundibugyo virus has no approved medicines or vaccines.

In Bunia, the site of the first known death, health workers in protective gear moved among residents wearing fabric masks. “I know the consequences of Ebola, I know what it’s like,” said a worried resident, Noëla Lumo.

Congo was expecting shipments from the United States and Britain of an experimental vaccine for different types of Ebola, developed by researchers at Oxford, said Jean-Jaques Muyembe, a virus expert at the National Institute of Bio-Medical Research.

“We will administer the vaccine and see who develops the disease,” he said. But experts said such efforts would take time.

Trump shows reporters ballroom construction site as lawmakers balk at $1B for White House security

WASHINGTON (AP) — Shouting over the banging and clanging sounds from heavy construction equipment, President Donald Trump on Tuesday gave a group of reporters a closer look at the construction for the White House ballroom he's building on the site of the former East Wing to mount a defense for the project that has hit a speed bump in Congress.

The administration has asked for $1 billion from taxpayers for security additions on the White House campus, including for the ballroom. But the Senate parliamentarian ruled the proposal could not be included in a bill to fund immigrant enforcement agencies for three years, and several Republican lawmakers have balked at the price tag in an election year where voters are grappling with gasoline, grocery and other prices spurred to new heights by the Iran war and the disruption in oil supplies.

So Trump, ever the pitchman, surprised White House reporters by bringing them to a platform overlooking the construction site on a hot and breezy morning as workers in hard hats and fluorescent yellow vests milled about below.

Easels were set up to display renderings of the ballroom building and at least one of them blew off in the wind. “Give that to me, I'll hold it,” Trump told an assistant.

“There will never be another building like this built, that I can tell you,” Trump told reporters.