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.
Watch Lisa Sylvester's report in the 6pm ET hour of The Situation Room for more on this story.
(CNN) - The FBI said Monday it believes it knows who was behind one of the most significant art heists in the United States - the 1990 theft of 13 precious works, once valued at $500 million, from Boston's Isabella Stewart Gardner Museum.
A couple of catches in the announcement: The FBI didn't reveal the suspects' names, and the artwork still hasn't been recovered. But the FBI said the suspects "are members of a criminal organization with a base in the mid-Atlantic states and New England."
Those text messages you get saying you won something are actually seeking personal data. CNN's Lisa Sylvester reports.
CNN's Lisa Sylvester fact checks allegations from Republican Rep. Steve Stockman of Texas claims that Obama supporters are sending out fake tweets supporting gun control.
Former Rep. Jesse Jackson Jr. admitted to using campaign funds for personal reasons. CNN's Lisa Sylvester reports.
RELATED STORY: Jesse Jackson Jr. pleads guilty to misusing campaign funds
CNN's Lisa Sylvester reports on earth's defense against exploding meteors and fly-by asteroids.