WASHINGTON — President Donald Trump's call for additional aid to Gaza as children there starve has put him at odds with Israeli Prime Minister Benjamin Netanyahu and split the Republican Party on Capitol Hill. One of Trump's top allies in Congress, Rep. Marjorie Taylor Greene, R-Ga., who has been a big proponent of the “America First” agenda, has gone so far as to call the situation in Gaza a “genocide.” And she publicly slammed one of her GOP colleagues, Rep. Randy Fine, of Florida, for saying Gazans should “starve away” until the hostages held by Hamas are released. Greene, who...