Brace for traffic: AAA with best and worst time to travel this July 4th Holiday

CNN– July 4th travel will be one for the record books. AAA estimates more than 72 million people will be traveling 50 miles or more this week.
Many of you hitting the road Wednesday or Thursday.
The good news is prices at the pump are dipping.
Jenn Sullivan has details on the best and worst times to travel this holiday week.