Republicans cite Mollie Tibbetts' killing in push for tougher immigration laws
The killing of Mollie Tibbetts is reigniting calls by some Republicans for tougher border protection policies. Christhian Bahena Rivera, a farm worker living in the U.S. illegally, was charged with Tibbett's murder. Police say Rivera confessed and led them to her body on Tuesday. Adriana Diaz reports.