Why Is The Trucking Industry Changing?

Watch VideoManny Guzman's life on the road is a far cry from his long days four years ago when the father of one was taking orders for wedding cakes and pastries at a bakery in Chicago. 

"I worked 16 hours a day, seven days a week — there was no day off," said Guzman. "I got my license and I was lucky enough to get a job...