One Tennessee couple's before and after photos are inspiring many people on Facebook. That's because the pics show Brent and Ashley Walker's transformation three years after kicking their addictions to meth. The Walkers say they met because Brent used to sell Ashley drugs. While they struggled with their addictions together they also shared their dreams of getting sober. It was a difficult process, but they say they are now rebuilding their lives. InsideEdition.com's Mara Montalbano has more.