Republican presidential candidates competed with one another to show the most support for Israel, draw the hardest line on Iran and speak out the most aggressively about antisemitism at Wednesday's GOP presidential debate, while downplaying what Florida Gov. Ron DeSantis called “so-called Islamophobia.” All five candidates at the NBC News debate in Miami said they fully supported Israel’s military campaign against Hamas and would not do anything to rein in its bombing of Gaza, which has led to a worsening humanitarian crisis for Palestinian civilians. “I would tell Bibi, finish the job once and for all with these butchers,” DeSantis...