ADDS THAT THE OPPOSITION LATER SAID THAT HE WAS BEING QUESTIONED AND IS NOT ARRESTED FILE - In this Nov. 8, 2013 file photo, Eugenia Tymoshenko, daughter of imprisoned former Ukrainian Prime Minister Yulia Tymoshenko,left, and Serhiy Vlasenko, the lawyer of former Prime Minister Yulia Tymoshenko watch a parliament session in Kiev, Ukraine. Opposition leader Arseniy Yatsenyuk told a parliamentary committee hearing on Monday Nov. 11, 2013, that he has received a text message from Serhiy Vlasenko saying that he has been arrested, according to Yatsenyuk's spokeswoman Olha Lappo. Tymoshenko's office could not immediately confirm the arrest. Yatsenyuk said later that the opposition was reassured by a top prosecutor that Vlasenko is not arrested but is being questioned.(AP Photo/Sergei Chuzavkov, File)
{}