APP - will congress pass a meaningful immigration bill this session?

[Don Quixote]

if the repugs are going to expand their base, they need to pass a meaningful immigration bill before 2014 or lose the latino vote

 

[canceled.2021.1]

How does passing immigration reform "expand" their base? Where is the evidence that Hispanics are lining up to vote for the GOP if only try would cave on this one issue?