Cruz wins runoff election

Published On: Jul 31 2012 11:32:55 PM CDT   Updated On: Aug 01 2012 12:05:59 AM CDT

July 31, 2012: Ted Cruz sweeps past establishment Republican Lt. Gov. David Dewhurst to win a runoff and seize the GOP nomination for the U.S. Senate. However, there were some problems at the polls in Harris County. Mary Benton reports.