Pro-European protesters throw tyres into a fire during street violence in Kiev

Pro-European protesters throw tyres into a fire during street violence in Kiev January 23, 2014. Ukrainian opposition leaders emerged from crisis talks with President Viktor Yanukovich on Wednesday saying he had failed to give concrete answers to their demands, and told their supporters on the streets to prepare for a police offensive. REUTERS/David Mdzinarishvili (UKRAINE — Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) — RTX17QF0