Hurricane Rita - Trouble at the gas pumps

My nephew just came in from Walmart. Says there are 40 minute lines at the pumps.

He was also involved when someone pushed an old guy and tried to take his large filled gas can. He held the guy until the cops arrived and they filed charges.

Several reports of empty shelves in grocery stores and home improvement centers for the typical stuff. I need to get gas but will wait for late tonight since I didn't get it earlier like I should have.