Activists dismantle Ukraine's biggest monument to Lenin at a pro-Ukrainian rally in the central square of the eastern city of Kharkiv, Ukraine, Sunday, September 28, 2014. (Photo by Sergey Kozlov/AP Photo)

An activist dismantles Ukraine's biggest monument to Lenin at a pro-Ukrainian rally in the central square of the eastern city of Kharkiv, Ukraine, Sunday, September 28, 2014. (Photo by Sergey Kozlov/AP Photo)

Activists dismantle Ukraine's biggest monument to Lenin at a pro-Ukrainian rally in the central square of the eastern city of Kharkiv, Ukraine, Sunday, September 28, 2014. (Photo by Igor Chekachkov/AP Photo)

Activists dismantle Ukraine's biggest monument to Lenin at a pro-Ukrainian rally in the central square of the eastern city of Kharkiv, Ukraine, Sunday, September 28, 2014. (Photo by Igor Chekachkov/AP Photo)

People react after a statue of Soviet state founder Vladimir Lenin was toppled by protesters during a rally organized by pro-Ukraine supporters in the centre of the eastern Ukrainian town of Kharkiv September 28, 2014. (Photo by Reuters/Stringer)

An activist carries a piece of the face of Ukraine's biggest monument to Lenin, after it was dismantled at a pro-Ukrainian rally in a central square of the eastern city of Kharkiv, Ukraine, Sunday, September 28, 2014. (Photo by Sergey Kozlov/AP Photo)

Activists dismantle Ukraine's biggest bronze monument to Lenin at a pro-Ukrainian rally in a central square of the eastern city of Kharkiv, Ukraine, Sunday, September 28, 2014. (Photo by Sergey Kozlov/AP Photo)

People surround a statue of Soviet state founder Vladimir Lenin (C), which was toppled by protesters during a rally organized by pro-Ukraine supporters in the centre of the eastern Ukrainian town of Kharkiv September 28, 2014. (Photo by Reuters/Stringer)