Submitted: Feb 29, 2008 - Tim Russert, in front of millions of Americans on Tuesday night, was quick to force Barack Obama to denounce Louis Farrakahn repeatedly until he worded it to Russert's satisfaction (evidently "unacceptable and reprehensible" didn't quite get the job done). Despite the fact that Obama never sought Farrakhan's endorsement, Russert felt this line of questioning was appropriate given Farrakhan's…