On this day in history, October 18, 1867, United States purchases Alaska from Russia for cool $7.2 million
Ukraine defense minister confident can replenish troops but in need of weapons, equipment from allies
Whoopi incorrectly says Reagan's 'Mr. Gorbachev tear down this wall' was directed at Germans, not Soviets
Kremlin sowing chaos with bomb threats and bribery to thwart Moldova's vote to join EU, authorities say