Houstonians travel to Vatican for conclave

Published On: Mar 06 2013 10:22:58 PM CST   Updated On: Mar 06 2013 10:50:58 PM CST
Cardinals

March 6, 2013: Once the papal conclave begins, all eyes will be focused on a small smoke stack above the Sistine Chapel in Vatican City. Some Houstonians have traveled to the historic city to witness history. Bill Balleza reports from the Vatican.