Probe Continues for 'Inexplicable' SFO Plane Crash

Aired: 7/12/2013 | 0:08:24 | Clip
How did two experienced pilots, flying on a clear day, end up crashing Asiana Airlines Flight 214 at San Francisco International Airport? Hari Sreenivasan updates the investigation efforts and gets more detail and reaction from Andy Pasztor of The Wall Street Journal.