Round-Up: Mission workers in Haiti, Colorado's prisons, and Tracking lynx

Two mission workers from Colorado have been rescued in Haiti after spending at least 55 hours trapped in the rubble of a collapsed hotel, while a third is still unaccounted for...Colorado prison officials say the state's correctional facilities are overflowing with violent offenders housed in lower-security prisons...and, the U.S. Forest Service looks to track lynx in Vail Pass Winter Recreation Area.