Ukraine's opposition leader Julia Tymoshenko, center, tries to push riot police back to prevent them from clearing out tents that protesters set up near the presidential administration building before dawn Tuesday, Sept. 17, 2002. The protestors vowed to stay until Ukraine's President Leonid Kuchma steps down. The action of protest, one of Ukraine's biggest demonstrations since gaining independence from the Soviet Union 11 years ago, started Monday to demand Kuchma resign or call early elections.Sergei Chuzavkov/AP