May 22, 20132:15 PM ET

ORLANDO, Fla. (AP) — A Chechen immigrant was shot to death by authorities while being questioned in the Boston Marathon bombing investigation early Wednesday after he lunged at an FBI agent with a knife, officials said.

May 22, 20132:23 PM ET

LONDON (AP) — British Prime Minister David Cameron says there are "strong indications" that a brutal attack in London is terror-related.

May 22, 201312:59 PM ET

MOORE, Okla. (AP) — Dan Garland could feel the latch on the shelter door begin to turn in his hand. It was as if the storm outside were a living, breathing thing — and it was trying desperately to get in.

May 22, 20132:41 PM ET

MOORE, Okla. (AP) — The tornado that tore through an Oklahoma City suburb destroyed or damaged as many as 13,000 homes and may have caused $2 billion in overall damage, officials said Wednesday.