Heavy traffic clogs the 101 Freeway as people leave work for the Labor Day holiday in Los Angeles on August 29, 2014. A Labor Day travel prediction by the American Auto Association (AAA) expects that 34.7 million Americans will journey 50 miles or more from home during the Labor Day holiday weekend, mainly due to lower gas prices and a rebounding economy. AFP PHOTO/Mark RALSTON (Photo credit should read MARK RALSTON/AFP via Getty Images)
