Opposition leader Yulia Tymoshenko speaks during a news conference after Ukraine's Constitutional Court read out its ruling on the presidential powers, in Kiev October 1, 2010. Ukraine's Constitutional Court ruled on Friday that a 2004 law handing many of the powers of the president to parliament was unconstitutional and it said all previous powers should be returned to the presidency. REUTERS/Konstantin Chernichkin (UKRAINE - Tags: POLITICS)