shuttle discovery are prepping for the 11-day mission. i docked saturday and is delivering a storage module, science rig and spare parts. this is discovery s 39th and final flight. check out this video released by d.c. s metro transit system. people were trying to catch trains right up to the jon stewart steven colbert rally at the national mall last october. all of a sudden, they started tumbling down the escalator, one person seriously hurt. transit officials say the escalator s braking system failed. baseball mourning the passing of hall of famer duke snider. he died in escondido, california. he won the world series in 1955 and 1959. he was elected to the baseball hall of fame in 1980. back to wisconsin, police are allowing protesters to break