Chris Christie's bridge scandal explained

Published On: Jan 10 2014 10:04:47 AM CST   Updated On: Mar 31 2014 04:11:21 PM CDT
Chris Christie apologizes

What started with days of traffic jams in an obscure New Jersey town has now become a major scandal for New Jersey Gov. Chris Christie -- one of the most prominent U.S. politicians. Here's what you need to know.