AP - Police on Long Island had to shut down a mall appearance by teen pop singer Justin Bieber after thousands of young girls showed up, and got a little too wild.

AFP - Facebook can be a double-edged sword, a Canadian woman learned when an insurance company cut her health benefits, claiming she was healthy after seeing pictures of her smiling in bikini at the beach.

AP - Invoking the memory of Edward M. Kennedy, Democrats united Saturday night to push historic health care legislation past a key Senate hurdle over the opposition of Republicans eager to inflict a punishing defeat on President Barack Obama. There was not a vote to spare.

HealthDay - SATURDAY, Nov. 21 (HealthDay News) -- Sleep-deprived people may put themselves and others at risk when they need to make split-second decisions, U.S. researchers have found.

AP - The sign sits propped on a wooden chair, inviting all comers: "Ask an Atheist."

AP - About a dozen hooded Ku Klux Klan members rallied briefly at the University of Mississippi before Saturday's football game with No. 10 LSU.

AP - Peggy Pauly lives in a robin-egg blue, two-story house not far from acres of onion fields that make the northern Nevada air smell sweet at harvest time.

AP - Computer hackers have broken into a server at a well-respected climate change research center in Britain and posted hundreds of private e-mails and documents online — stoking debate over whether some scientists have overstated the case for man-made climate change.

AP - A subway passenger was stabbed to death in front of horrified riders in a dispute with another man over a seat in the car early Saturday morning in midtown Manhattan, police said.

AP - Scientists are preparing the world's largest atom smasher to explore the depths of matter after successfully restarting the $10 billion machine following more than a year of repairs.