During Tuesday night’s presidential debate, NBC’s Tim Russert tried to test the Democratic candidates’ basic knowledge of foreign policy, asking what they knew about the man who will almost certainly be elected president of Russia in Sunday’s elections. After Hillary Clinton gave a general answer that kept referring to “Putin’s handpicked successor,” Russert pounced: “Do you know his name?”

But if the fact that Dmitry Medvedev will assume the Russian presidency is actually important, Russert and his co-moderator, NBC Nightly News anchor Brian Williams, have utterly ignored it as journalists. A Nexis search shows just one reference to Medvedev on NBC, an April 14, 2007 story about Russia’s giant energy company, Gazprom, of which Medvedev was chairman of the board. (The story aired on a weekend, when Lester Holt, not Brian Williams, was in the anchor chair.)