Romney slams Obama over immigration record

(CBS News) MILWAUKEE, Wis. - Making a pitch aimed at the nation's growing pool of Hispanic voters, Republican presidential front-runner Mitt Romney attacked President Obama today for failing to fix the nation's broken immigration system. He said that as president he would allow immigrants with advanced college degrees to stay in the country.
http://www.cbsnews.com/8301-503544_162-57408415-503544/romney-slams-obama-over-immigration-record/