Rick Santorum bowed out of the Republican presidential race Wednesday after finishing 11th in the Iowa caucus.
Rick Santorum bowed out of the Republican presidential race Wednesday after finishing 11th in the Iowa caucus. Evan Vucci AP
Rick Santorum bowed out of the Republican presidential race Wednesday after finishing 11th in the Iowa caucus. Evan Vucci AP

Santorum out of GOP race, backs Rubio

February 03, 2016 10:30 PM