It's always been the ultra conservatives in the House that has derailed immigration reform . In 2013, the Senate passed a bipartisan bill by a 68-32 bill that never even got a vote in the House, and the same thing happened this year when Trump told his MAGA followers in the House to not vote on this year's Senate bill that was written by conservatives in the Senate. It's the Tea Partiers, MAGAs, Freedom Caucus, et. al. that have repeatedly stymied a bill from getting through Congress. Vote those people out if you're not happy about it.