Accirding to the latest Politico article, Mario Diaz-Balart was on the verge of securing passage of immigration reform through the HoR right before David Brat shocked Eric Cantor in his primary. At that time pretty much everyone here was celebrating except for me. A victory for the forces of obstinacy over those of compromise and moderation, even when the latter is in the form of the otherwise arch conservative Mr. Cantor, is never a good thing. For all those who cheered on Mr. Brat yet would have preferred congressional over executive action, regardless on which side you fall, this is your result.
Weren't most members already safely through their primaries by the time Cantor got upset? That was probably just an excuse. If they were so chicken that Cantor's defeat scared them off, they probably wouldn't have had the balls to bring it up so close to an election to begin with.