Stay or go? Gridlock for Isaias evacuees, preps for those who don't

Bumper-to-bumper traffic stretched through the night in Baldwin County, Alabama, as drivers raced to get ahead of Hurricane Isaias' Gulf Coast landfall. In Gulf Breeze and Pensacola, Florida, others are boarding up and bracing for what forecasters warn could be a dangerous storm surge. See what residents who lived through Hurricane Sally are doing differently this time.