Russian President Vladimir Putin puts a flower outside a wreckage of a trolleybus in Volgograd, Russia, Wednesday, Jan. 1, 2014. Russian President Vladimir Putin on Wednesday made a pre-dawn visit to the city reeling from two suicide bombings this week, bringing gestures of sympathy for the victims and questions for the officials he has ordered to beef up security. (AP Photo/RIA-Novosti, Alexei Nikolsky, Presidential Press Service)