• Ukrainian President Petro Poroshenko, right, looks at Ukrainian jailed pilot Nadezhda Savchenko during their meting in the Presidential Office in Kiev, Ukraine, Wednesday, May 25, 2016. Russia has released jailed pilot Nadezhda Savchenko, as part of a swap for two Russian servicemen imprisoned in Ukraine. (AP Photo/Efrem Lukatsky)

    Savchenko’s return heralds new turmoil in Ukraine

    MOSCOW (AP) — After being freed from a Russian jail, Ukrainian pilot Nadezhda Savchenko stands to emerge as a wild new force in Ukraine’s already volatile politics.