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By Steve Gutterman and Andrew Osborn MOSCOW/SEVASTOPOL, Ukraine (Reuters) - Russia said any U.S. sanctions imposed on Moscow over the crisis in Ukraine will boomerang back on the United States and that Crimea has the right to self-determination as armed men tried to seize another Ukrainian military base on the peninsula. In a telephone conversation with U.S. Secretary of State John Kerry, Foreign Minister Sergei Lavrov warned against "hasty and reckless steps" that could harm Russian-American relations, the foreign ministry said on Friday. It was the second tense, high-level exchange between the former Cold War foes in 24 hours over the pro-Russian takeover of Ukraine's Crimean peninsula. Russian President Vladimir Putin said after an hour-long call with U.S. President Barack Obama that their positions on the former Soviet republic were still far apart.
KUALA LUMPUR, Malaysia (AP) — Malaysia Airlines said Saturday it lost contact with a plane carrying 239 people on its way from Kuala Lumpur to Beijing and search and rescue teams were trying to locate the aircraft.