Donovan: 'Huge storms' increasing

"The 20 warmest years on record have all taken place since 1990," HUD Secretary Shaun Donovan said at an event hosted by the Lincoln Institute of Land Policy and the Regional Plan Association. "As I hear all over the country, those 100-year storms seem to be coming every few years now. Not just Katrina or Sandy, but record floods in Iowa or in Colorado, tragically, tornadoes within just a few months of each other in Oklahoma recently."