Two years after the world watched a massive tornado slam into the city of Joplin, Mo., a woman who helped warn people about that storm said the Moore, Okla., tornado is bringing back vivid memories. Full story
A report on the ongoing rescue efforts in Oklahoma, and the impact on insurers, with CNBC's Jane Wells and Mary Thompson; and Joplin City Manager R. Mark Rohr and WeatherFX Chief Meteorologist Paul Walsh, offers insight.
More than a year after the devastating tornado that ripped through Joplin, Mo., stores are opening their doors once again. NBC’s Chelsea Clinton reports.
Army Corps of Engineers Mission Manager Sean O'Donnell enters a safe room at a temporary housing unit in Joplin, MO Thursday, August 18, 2011, in Joplin, Missouri (Jim Seida / msnbc.com)
Aaron Miller, owner of Midwest Storm Shelters, shows off a safe room he installed in a new house in Joplin, Mo., in August 2011.
JOPLIN, MO - MAY 23: Destroyed homes and debris cover the ground as a second storm moves in on May 23, 2011 in Joplin, Missouri. A powerful tornado ripped through the densely populated town of Joplin yesterday killing at least 89 people.