State House Minority Leader Sal Pace, D-Pueblo, filed his paperwork today to run for U.S. Congress in Colorado’s 3rd Congressional District in 2012. That seat is currently held by Republican Scott Tipton, who ousted Democrat John Salazar last year. Pace worked as district director for Salazar and was first elected to the State Legislature in 2008. He was named Minority Leader this year after the GOP regained control of the State House in 2010.