Perry, Dewhurst want drug testing for welfare

Published On: Nov 14 2012 06:28:19 PM CST   Updated On: Nov 14 2012 06:30:29 PM CST

Nov. 14, 2012: Gov. Rick Perry and Lt. Gov. David Dewhurst made a rare joint appearance on Tuesday to advocate drug tests for Texas residents seeking welfare or unemployment benefits. Mary Benton reports.