"..........Mr. Walkers apparent hardening on immigration has inspired a flood of reporting and commentary. Most recently he told the radio host Glenn Beck that he favored restricting legal immigration in tough economic times, a position to the right of most other 2016 presidential hopefuls. He repeated that view Friday after a speech in Cedar Rapids, when Eddie Failor, 24, expressed concern as a young Republican that the party must make inroads to new voter blocs, including by supporting a comprehensive overhaul of immigration.