Immigration Is Hot Topic in Iowa, Overlooked by Campaigns

Aired: 11/2/2012 | 0:08:58 | Clip
Hispanics may be only 5 percent of Iowa's population, but that number represents a boom of 110 percent in 10 years, driven in part by the meat industry jobs. While immigration was a big topic for the Republican caucuses, Iowa Public Television's Paul Year reports on why presidential candidates have been silent on the issue.