Photo Gallery: Gazprom in Crisis 01.02.2013
  Seen here with Russian Prime Minister Dmitry Medvedev (right), Alexey Miller...
AFP/RIA-NOVOSTI

Seen here with Russian Prime Minister Dmitry Medvedev (right), Alexey Miller is CEO of Gazprom, Russia's largest company and the world's biggest natural gas producer. But is he falling out of favor?