Republicans in the House who refuse to take on immigration reform don’t have much to fear from voters, according to a number of political experts. Despite public support for reform and the increase in Latino voters, this demographic has little clout in GOP-controlled districts. “Immigration reform policy still ranks comparatively much lower in importance compared to the economy, job creation, the federal deficit, job and healthcare,” said Daniel Cox, research director at the Public Religion Research Institute, a nonprofit, nonpartisan research organization in Washington. That’s because immigration reform still has relatively little support compared with more immediate concerns over the...