January 9, 2012 6:14 pm LA Gas Prices Most Expensive in America For businesses that rely on driving, such as delivery services, the gas hike has affected their bottom line and what they can offer customers. US & World Videos 3:10 Mulholland drive to reopen Memorial Day weekend 2:59 15-year-old driver dies after crashing stolen car 3:25 Detectives search for landfill for infant's remains 3:34 Violent attacks continue to plague LA Metro system 1:42 Police looking for two men connected to home invasion