Kazakhstan

1bfa56d7d2db1b0c500f6a7067006669.jpg

Stanislas Wawrinka, of Switzerland, plays with the ball during a training session of the Swiss Davis Cup team prior to the Davis Cup world group quarterfinal match between Switzerland and Kazakhstan, in Geneva, Switzerland, Tuesday, April 1, 2014. (AP Photo/Keystone,Salvatore Di Nolfi)

4428902bd2da1b0c500f6a7067005ee0.jpg

Swiss Davis Cup Team captain Severin Luethi, left, speaks to Stanislas Wawrinka, right, of Switzerland, during a training session of the Swiss Davis Cup team prior to the tennis Davis Cup world group quarterfinal match between Switzerland and Kazakhstan, in Geneva, Switzerland, Tuesday, April 1, 2014. (AP Photo/Keystone,Salvatore Di Nolfi)

c1cb091d696ddf0c4f0f6a70670079e8.jpg

Carolina Hurricanes goalie Anton Khudobin, of Kazakhstan, and Andrej Sekera (4), of Slovakia, defend the goal against Columbus Blue Jackets' Boone Jenner (38) and Corey Tropp (26) during the first period of an NHL hockey game in Raleigh, N.C., Saturday, March 29, 2014. (AP Photo/Gerry Broome)

e7d73bf0d8477b0b4f0f6a706700b339.jpg

U.S. astronaut Steven Swanson, a crew member of the mission to the International Space Station (ISS) gestures prior the launch of Soyuz-FG rocket at the Russian leased Baikonur cosmodrome, Kazakhstan, Wednesday, March 26, 2014. (AP Photo/Dmitry Lovetsky, Pool)

9645daebd84b7b0b4f0f6a706700ddf8.jpg

Oleg Ostapenko, right, head of the Russian Federal Space Agency, or Roscosmos, shakes hands with U.S. astronaut Steven, left, a crew member of the mission to the International Space Station (ISS) prior the launch of a Soyuz-FG rocket at the Russian leased Baikonur cosmodrome, Kazakhstan, Wednesday, March 26, 2014. (AP Photo/Dmitry Lovetsky, Pool)

5a5c471ad85f7b0b4f0f6a7067008bd7.jpg

U.S. astronaut Steven Swanson, center, Russian cosmonauts Alexander Skvortsov, bottom, and Oleg Artemyev, crew members of the mission to the International Space Station (ISS) gesture prior the launch of Soyuz-FG rocket at the Russian leased Baikonur cosmodrome, Kazakhstan, Wednesday, March 26, 2014. (AP Photo/Vasily Maximov, Pool)

8ba6710cd8667c0b4f0f6a706700dd55.jpg

Expedition 39 Soyuz commander Aleksander Skvortsov, of the Russian Federal Space Agency (Roscosmos), followed by, flight engineer Steve Swanson of NASA, middle, and flight engineer Oleg Artemyev of Roscosmos, wave farewell prior to boarding the Soyuz rocket for launch from the Baikonur Cosmodrome Wednesday, March 26, 2014, in Baikonur, Kazakhstan. (AP Photo/NASA, Joel Kowsky) MANDATORY CREDIT

be9359dbd8467b0b4f0f6a70670076aa.jpg

U.S. astronaut Steven Swanson, left, Russian cosmonauts Alexander Skvortsov, center, and Oleg Artemyev, crew members of the mission to the International Space Station (ISS) walk prior the launch of Soyuz-FG rocket at the Russian leased Baikonur cosmodrome, Kazakhstan, Wednesday, March 26, 2014. (AP Photo/Dmitry Lovetsky, Pool)

ebc22a8dd8467b0b4f0f6a7067006b74.jpg

U.S. astronaut Steven Swanson, left, Russian cosmonauts Alexander Skvortsov, center, and Oleg Artemyev, crew members of the mission to the International Space Station (ISS) walk prior the launch of Soyuz-FG rocket at the Russian leased Baikonur cosmodrome, Kazakhstan, Wednesday, March 26, 2014. (AP Photo/Dmitry Lovetsky, Pool)