The Latest: Rick Santorum Favors Curbs on Legal Immigration
The latest on the Republican presidential contenders wooing social conservatives at the annual Family Leadership Summit in Ames, Iowa, an event that’s attracting thousands of potential Iowa caucus-goers. All times are local. ___ 6:20 p.m. Several Republicans presidential candidates are vowing to stop illegal immigration. But Rick Santorum says the U.S. needs to curtail legal…