In Kansas, a U.S. military veteran is fighting to regain custody of five of his children, after Kansas took them into child custody last year over his use of medical marijuana. Raymond Schwab says he treats his PTSD and chronic pain with homemade cannabis butter. Last April, he and his wife were preparing to move to Colorado, where marijuana use is legal. But before they could finish the move, the Schwabs say the state of Kansas took their five youngest children into state custody, on suspicion of child endangerment. Even though the state later found these allegations to be unsubstantiated, Schwab says Kansas is requiring him to provide four months of drug-free urine tests to get his kids back.