Police detain 2 leaders of anti-Putin protest

Police have detained two prominent Russian opposition leaders who called hundreds of their supporters to protest outside the presidential administration the night after Vladimir Putin\'s inauguration. Police detained Alexei Navalny, a lawyer and blogger who made his name exposing corruption in the government and state corporations. They also detained Sergei Udaltsov, the leader of a leftist movement. But hundreds of their supporters remained Tuesday morning after spending the night on the small square in central Moscow. Putin began his third term as Russia\'s president after a formal inauguration ceremony in the Kremlin, while on the streets outside thousands of riot police detained hundreds of opposition activists to prevent them from protesting.