Every year at this time, we invite Craig Silverman of Poynter's Regret the Error blog to fill us in on the media's biggest mistakes of the past 12 months. He tells Bob about this year in errors.

Zammuto - Wasn't That Lucky

The 24-hour news cycle can lead journalists to sacrifice accuracy for speed. Dick Meyer, executive editor of NPR News, talks about their misreporting of Gabrielle Giffords' death, and says news organizations must prioritize accuracy over scooping their competitors.

For more on how the rush to report can backfire,