Staring down a mountain of bras in her basement, Kimba Langas knew things had gotten out of hand. The stay-at-home-mom started collecting unwanted bras as a way to help women on the other side of the world. It started small through word of mouth, and then a Facebook page. But the bras quickly overran her home in suburban Denver, Colorado. They were in her basement, in her garage, in her car. They were in bags, in boxes, in envelopes. Her husband, Jeff, tried to navigate his way around them, but it wasn't easy. Langas collects unwanted bras for a charity called Free the Girls" which gives them to young women coming out of sex trafficking in Mozambique - not to wear, but to sell in used clothing markets where bras are a luxury item and command top dollar. The girls can make three times the average wage, more than enough to support themselves and not be trafficked again. It was the pastor of her church who came up with the idea for Free the Girls. He was planning on moving to Mozambique for missionary work, and called Langas to see if she would run the project with him. She thought it sounded like fun. Shortly after launching the Facebook page, the bras started coming. The response was much bigger than she expected. "There was a drive in Arizona and the women collected 8,000 bras. There's a church in Tennessee that collected 3,000 bras. There's a group ... in Denver that collected 1,250 bras. It's just one of those things that caught on and spread."