In this photo taken on May 21, 2015, former Pennsylvania Sen. Rick Santorum speaks at the Southern Republican Leadership Conference in Oklahoma City.

Republican Rick Santorum launching second White House run

The 57-year-old Republican scored a surprising second-place finish in the race for the GOP presidential nomination four years ago.

The Assembly Labor Committee gathers for a hearing on a bill that would eliminate Wisconsin's prevailing wage law, May 27, 2015

Assembly committee hears hours of prevailing wage testimony

Rep. Andre Jacque, a De Pere Republican, says he has enough votes in the Labor Committee to approve the bill.