Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
Wolf Blitzer talks with NTSB Chairman Deborah Hersman about the status of the investigation into the Asiana plane crash.
Attorney Jose Baez weighs in on the decision in the Zimmerman trial to allow facts from the toxicology report.
Friends of George Zimmerman testify it is him yelling for help on a 911 phone recording.
RELATED STORY: Zimmerman's friends testify on 911 call: 'It's George'
CNN's Brian Todd describes techniques that could help you survive a plane disaster.
CNN's Wolf Blitzer talks to a passenger of the Boeing 777 plane that crashed at the San Francisco airport.
RELATED STORY: Crew, aircraft focus in Asiana crash, NTSB chair says