Romney edges out Santorum by 8 votes

Published On: Jan 04 2012 07:04:54 AM CST   Updated On: Jan 04 2012 08:34:45 AM CST

Jan. 4, 2012: Coming off a barely-there victory in the Iowa causes, Mitt Romney vowed Wednesday he will continue to focus his campaign on defeating President Obama, rather than Rick Santorum. Courtney Gilmore reports.