In February 2012, George Zimmerman and Trayvon Martin's names and photos were splashed across headlines after a confrontation that left 17-year-old Martin dead. Zimmerman says he shot the teenager in self-defense. Now, Zimmerman is ready to stand trial on second-degree murder charges.
As the trial gets underway, new video of Zimmerman shows he’s gained a lot of weight since the shooting. What's behind the reported 110-pound weight gain? Zimmerman's attorney says his client is under a lot of stress.
Psychologist Tiffanie Davis Henry gives her take on Zimmerman’s weight.