President Donald Trump is warning Hamas "we will have no choice but to go in and kill them" if internal bloodshed persists in Gaza. The grim warning from Trump came Thursday after he previously downplayed the internal violence in the territory since a ceasefire and hostage deal between Israel and Hamas went into effect last week in the two-year war. Trump said Tuesday that Hamas had taken out "a couple of gangs that were very bad" and had killed a number of gang members and said that didn't bother him much. The Republican president hasn't said how he'd follow through on his threat posted on his Truth Social platform.