Who needs a research department when you have Wikipedia? President Obama presented a revised version of history at the correspondents’ dinner on Saturday night when he unveiled issues of POLITICO from previous centuries. And while POLITICO certainly didn’t exist during the Civil War or the fight for America’s independence, the …

It might be a little-noticed appointment, but it’s now generating a lot of buzz.  [Miss Dirt Digger] Her sole experience has been as an opposition researcher for Democratic political campaigns: She helped dig up dirt on rivals, or on her own nominee to prepare for attacks. And just who is …