After failing for months to unite behind major legislation, Republicans in the House of Representatives have turned to an agenda better suited to their disposition: trolling Democrats with tough votes on divisive issues. And Republican leaders started with the starkest policy disagreement within the Democratic Party today. The Israel Security Assistance Support Act would stop Joe Biden from blocking military assistance to Israel. Republicans were aiming to bring it up for a vote no later than May 17th, and the White House quickly became worried that pro-Israel Democrats would defy the president.