Shift in power marks end of 50 years of conservative rule
                                
                                
                                    (Newser) -
                                    Japan's parliament formally voted in Yukio Hatoyama as the country's new prime minister today, ending an almost half-century of rule by the Liberal Democratic Party, CNN reports. The LDP's Taro Aso and his cabinet resigned en masse earlier in the day. Hatoyama's Democratic Party of Japan won a landslide election...