During MSNBC's Morning Joe program this morning, political analyst Mark Halperin was asked his opinion of President Barack Obama's criticism of Republicans during yesterday's news conference. Mr. Halperin's response earned him an indefinite suspension from the network and prompted abject apologies from both MSNBC and the analyst himself. But exactly what did Mr. Halperin do wrong? continued at http://www.talkingsides.com/blogs/20...rin-s-real-sin