Jim 'Mattress Mack' McIngvale, one of Houston's Harvey heroes, doesn't want to be called a hero

On Sunday, Jim "Mattress Mack" McIngvale, the owner of Gallery Furniture, opened the doors of his Houston-area furniture emporia to people flooded out of their homes by Tropical Storm Harvey. Since then, he and his employees, plus volunteers, have rescued, housed, and fed about 400 people, and also provided a place to unwind for a National Guard unit. His 24-foot furniture trucks "picked up about 200 people," McIngvale told ABC News on Wednesday. "They were stranded on bridges, they were strande...