A man has been killed in a machete attack and two suspects shot and wounded by police in Woolwich, south-east London.
The Met Police said a murder inquiry was being led by its Counter Terrorism Command. Prime Minister David Cameron said the UK would "never buckle" in the face of terror attacks.
Footage has emerged showing a man wielding a bloodied meat cleaver and making political statements.
Police confirmed two men had been arrested in connection
Emergency crews' search in the ruins left by the gigantic tornado that killed two dozen people in Oklahoma on Monday is almost over, say officials.
Fire chief Gary Bird said he was "98% sure" there were no more survivors or bodies to recover from the rubble.
The storm, which also killed nine children, has meanwhile been upgraded to the most powerful level of twister.
Packing winds of at least 200mph (320km/h), the tornado razed a swathe of the Oklahoma City suburb of
Editor's note: Each week in "Apparently This Matters," CNN's Jarrett Bellini applies his warped sensibilities to trending topics in social media and random items of interest on the Web.
(CNN) -- There's a great song by Todd Snider called "The Ballad of The Kingsmen." In it, he sings, "Marilyn Manson gets a lot of chicks. They're weird chicks. But they're chicks."
And it's true. Heaps of (weird) women lust for Marilyn Manson. He's a bona fide rock