Poroshenko Defies Russia With Vow to Boost Anti-Rebel Operations

Poroshenko Defies Russia With Vow to Boost Anti-Rebel Operations

Ukrainian presidential candidate Petro Poroshenko casts his ballot at a polling station during the presidential election in Kiev, Ukraine, Sunday, May 25, 2014. An exit poll showed that billionaire candy-maker Petro Poroshenko won Ukraine's presidential election outright, a vote that authorities hoped would unify the fractured nation. (AP Photo/Sergei Chuzavkov)