• Damaged commuter rail snarls traffic into NYC
• Teen dies after refusing to give iPad to thieves
• Blue jeans celebrate 140 years
• Yahoo buys Tumblr, promises to not 'screw it up'
• Neb. gunman's girlfriend admits helping hide body
• Tornadoes slam several states; 300 homes hit
• Coyote attacks 2 children at Colo. Springs park
• FBI mourns loss of agents during training
• Amateur investors tap 401(k)s to buy homes
• Powerful earthquake hits off coast of Chile