Pro-Russian protesters, left, clash with Crimean Tatars in front of a local government building in Simferopol, Crimea, Ukraine, Wednesday, Feb. 26, 2014. More than 10,000 Muslim Tatars rallied in support of the interim government. That group clashed with a smaller pro-Russian rally nearby. Fistfights broke out between pro- and anti-Russian demonstrators in Ukraine's strategic Crimea region on Wednesday as Russian President Vladimir Putin ordered massive military exercises just across the border. (AP Photo/Darko Vojinovic)