Securing pilot Nadiya Savchenko's release from Russian captivity was a PR coup for Ukrainian President Petro Poroshenko but the outspoken woman feted as the nation's "Joan of Arc" may ultimately prove a thorn in his side.
Reuters: Freed by Russia, Ukraine’s ‘Joan of Arc’ may prove thorn in own leaders’ side
Ukraine's President Petro Poroshenko (R) presents the Hero of Ukraine award to Ukrainian pilot Nadiya Savchenko in Kyiv on May 25.
