Craig Gillespie directed this true story about "the most daring rescue mission in the history of the U.S. Coast Guard.”
Watch USC Annenberg Media's live State of the Union recap and analysis here.
Along with the AR-15 rifle, the shooter, Jared Michael Padgett, carried a handgun and a knife. (Twitter/@Oregonian)
This is the third U.S. high school or college shooting in less than three weeks.
L.A. County Sheriff Lee Baca shows off some of the firearm collected in last week's gun buyback. Photo by Matt Hamilton.
Experts question the effectiveness of gun buybacks.
The suspected gunman told authorities he had explosives in his apartment.