Ukrainian presidential candidate Petro Poroshenko, right, visits a checkpoint at the entrance to Nikolayev city.

12.05.2014#2428016

Ukrainian presidential candidate Petro Poroshenko meets with police officers of the Ukrainian Interior Ministry in Nikolayev city.

12.05.2014#2428013

Ukrainian presidential candidate Petro Poroshenko, right, meets with National Guard soldiers in Nikolayev city.

12.05.2014#2428011