Residents of Moore, Okla., are searching for survivors and coming to terms with a massive tornado that left dozens of people dead and injured more than 200 others Monday afternoon. As aid and recovery groups search for victims and try to reunite loved ones, they're also seeking donations and coordinating housing.
Former IRS Commissioner Douglas Shulman and outgoing acting Commissioner Steven Miller will be grilled. The IRS is under fire because some conservative groups' applications for tax-exempt status were given extra scrutiny in recent years. An inspector general has called the actions "inappropriate."