By Mick Krever, CNN To congratulate U.S. President Barack Obama on his reelection, Russian Prime Minister Demitry Medvedev did what any other self-respecting 21st-century denizen would do: He took to Twitter. “@BarackObama Congratulations!,” he Tweeted Wednesday morning. Given the state of U.S.-Russian relations in recent years, it may seem an overly joyful reaction.  Whether it’s … Continue reading What Russia wants from Obama