When the Supreme Court killed his favorite tariffs in February, President Donald Trump rolled out temporary import taxes to replace them. But those stopgap levies expire in less than three months. Now the administration is scrambling to put more durable tariffs in place to keep revenue flowing into the U.S. Treasury and to shore up the president's protectionist wall around the American economy. Starting this week, the government will begin hearings in two investigations — one on countries that lag in enforcing bans on forced labor, another on overproduction — that will likely lead to a new round of U.S. tariffs.

Shoppers accelerated their spending in March from February, but they spent a good chunk of their money at the gas pump. A spike in gas prices due to the Iran war, now in its eighth week, resulted in a hefty 1.7% gain in March after a revised 0.7% increase in February, according to the Commerce Department's report on Tuesday. The report marks the first read on spending to capture the effects of the Iran war. Excluding gas prices, the growth was a 0.6%, helped in part by government tax refunds and warm weather.

The Iran war has stalled the world's economic momentum this year, likely pushing growth lower compared to 2025, the International Monetary Fund warned Tuesday. The IMF downgraded its forecast for global growth to 3.1% in 2026 from the 3.3% it had forecast back in January. The expected growth would mark a deceleration from a 3.4% expansion in 2025. Citing higher energy prices caused by the war, the IMF marked up its expectation for global inflation this year to 4.4% from 4.1% in 2025 and from the 3.8% it had forecast for this year in January.

Some two dozen states are challenging President Donald Trump's new global tariffs in court. On Thursday, the states filed a lawsuit over import taxes he imposed after a stinging loss at the Supreme Court. Democratic attorneys general leading the suit argue that Trump is overstepping his power with planned 15% tariffs on much of the world. Trump has said the tariffs are essential to address trade deficits. He imposed duties under Section 122 of the Trade Act of 1974 after the Supreme Court struck down tariffs he imposed last year under an emergency powers law. The new suit argues that law was intended to be used only in specific, limited circumstances.

India and the European Union have reached a free trade agreement to deepen economic and strategic ties. The deal covers up to 2 billion people and was reached on Tuesday after nearly two decades of negotiations. It will likely take several months before the agreement takes effect. The deal represents 25% of global gross domestic product and a third of global trade. The agreement aims to lower tariffs, ease regulatory barriers and expand cooperation across goods and services. India will reduce tariffs on 96.6% of EU exports while the EU will reciprocate for nearly 99% of Indian shipments. The deal also includes a framework for deeper defense and security cooperation.

Central bankers from around the world have expressed full support for U.S. Federal Reserve Chair Jerome Powell. This comes after President Donald Trump escalated his confrontation with the Fed by threatening criminal charges. The central bankers, including European Central Bank President Christine Lagarde, emphasized the importance of central bank independence for economic stability. The dispute ostensibly centers on Powell's congressional testimony in June about renovation costs, but Trump has criticized Powell for not cutting rates faster. Economists warn that a politicized Fed could harm its credibility.