As you heard, repairing the physical damage to Moore, Oklahoma will take a long time. Reducing that time and the damage these storms cause is something Andrew Graettinger is working on. He's a civil engineer, a professor at the University of Alabama, and he was part of a study that looked at the structural impact of the 2011 tornados that ripped through Joplin, Missouri and Tuscaloosa, Alabama. He joins us now. Good morning, Dr. Graettinger.
Lawmakers are demanding to know what went wrong and who is to blame at the IRS. Two Senate committees held hearings yesterday on the agency's aggressive handling of applications from conservative groups who were seeking tax-exemption. A top IRS official facing a House committee, today, intends to invoke her Fifth Amendment right not to testify. NPR's Peter Overby reports.
The next mayor of Los Angeles will be City Councilman Eric Garcetti.
In a race in which the two top contenders were both Democrats, the 42-year-old Garcetti has opened a 7- to 8-percentage-point lead over City Controller Wendy Greuel as Tuesday's votes are being counted.