Ukraine

4fff236f02d73f0a4e0f6a7067003bb9.jpg

A pro-Russian soldier speaks to a truck driver outside the Ukrainian infantry base in Perevalne, Ukraine, Wednesday, March 12, 2014. The Group of 7 world leaders said in a statement released from the White House on Wednesday that they won't recognize results of a referendum for the Crimea region to split from Ukraine and join Russia.(AP Photo/Vadim Ghirda)

77b3806d275c590a4e0f6a706700400e.jpg

A dog walks past Russian soldiers standing outside a Ukrainian infantry base in Perevalne, Ukraine, Thursday, March 13, 2014. Crimea plans to hold a referendum on Sunday that will ask residents if they want the territory to become part of Russia. Ukraine's government and Western nations have denounced the vote as illegitimate and warned Russia against trying to annex the strategic peninsula. (AP Photo/Vadim Ghirda)

e1768a8e02d13f0a4e0f6a70670025fb.jpg

Ukrainian soldiers carry garbage outside the Ukrainian infantry base in Perevalne, Ukraine, Wednesday, March 12, 2014. The Group of 7 world leaders said in a statement released from the White House on Wednesday that they won't recognize results of a referendum for the Crimea region to split from Ukraine and join Russia.(AP Photo/Vadim Ghirda)

fa206abd4b13700a4e0f6a70670095de.jpg

Ukraine's Olena Iurkovska covers her bronze medal with her hand after finishing third in the women's biathlon 12,5 km sitting event as she and first place Svetlana Konovalova of Russia, center and second place Anja Wicker of Germany pose during a medal ceremony at the 2014 Winter Paralympics, Friday, March 14, 2014, in Krasnaya Polyana, Russia. The majority of Ukraine's Paralympic medalists covered their medals during medal ceremonies. (AP Photo/Dmitry Lovetsky)

831031ff4b13700a4e0f6a706700a7e4.jpg

Ukraine's Olena Iurkovska covers her bronze medal with her hand after finishing third in the women's biathlon 12,5 km sitting during a medal ceremony at the 2014 Winter Paralympics, Friday, March 14, 2014, in Krasnaya Polyana, Russia. The majority of Ukraine's Paralympic medalists covered their medals during medal ceremonies. (AP Photo/Dmitry Lovetsky)

0cc516db4b13700a4e0f6a7067007700.jpg

Ukraine's Olena Iurkovska covers her bronze medal with her hand after finishing third in the women's biathlon 12,5 km sitting as Kremlin Chief Property Manager Vladimir Kozhin passes by during a medal ceremony at the 2014 Winter Paralympics, Friday, March 14, 2014, in Krasnaya Polyana, Russia. The majority of Ukraine's Paralympic medalists covered their medals during medal ceremonies. (AP Photo/Dmitry Lovetsky)

8b7449136de6820a4e0f6a7067008483.jpg

Ukraine's team, from left: Ihor Reptyukh, Vitaliy Kazakov, Olena Iurkovska, Iurii Utkin, Borys Babar and Vitaliy Lukyanenko cover their silver medals with their hands after finishing second in cross country 4x2.5km open relay at the 2014 Winter Paralympic, Saturday, March 15, 2014, in Krasnaya Polyana, Russia. The majority of Ukraine's Paralympic medalists covered their medals during medal ceremonies. (AP Photo/Dmitry Lovetsky)

2df169366df5820a4e0f6a7067000a69.jpg

Ukraine's athletes cover their silver medals with hands after finishing second in cross country 4x2.5km open relay at the 2014 Winter Paralympic, Saturday, March 15, 2014, in Krasnaya Polyana, Russia. The majority of Ukraine's Paralympic medalists covered their medals during medal ceremonies. (AP Photo/Dmitry Lovetsky)