Police Round Up Dozens After Russia Bombings

(Undated) -- Police in the Russian city of Volgograd picked up dozens of people today after two deadly bombings killed more than 30 people Sunday and Monday. Authorities and private citizens are worried that the bombings could be part of a terrorism campaign leading up to the Winter Olympics, however there's no indication that anyone arrested is connected to the suicide bombing outside the city's train station and another attack on a bus. The Games begin February 7th in the Black Sea resort of Sochi, about 400 miles from Volgograd. The city is a major transportation link between Moscow and Sochi.