Two members of the FBI's Hostage Rescue Team died in a weekend training accident. Norah O'Donnell reports.
Republican charges of a White House/IRS cover-up are weakened as more details are revealed. Also, severe storms rip through the Plains and Midwest. A look at what we've been covering on "CBS This Morning."
Moon explosion visible from Earth
Syrian state media reports government forces are pushing deeper into Qusair, a strategic opposition-held town near the Lebanese border. Amateur video, shot over the weekend, shows rebels under attack as the area was shelled. (May 20)
Witnesses in Turkey say two hot air balloons ran into each other and one person died when one of the baskets fell to the ground. Charlie Rose reports.