Politics & Other Mistakes piece on the alleged long-running feud between U.S.

Politics & Other Mistakes piece on the alleged long-running feud between U.S. Senator William Cohen and Gov. John McKernan. As a result of the bad blood between the two, Cohen is doing nothing to help U.S. represenative Olympia Snowe, McKernan\u27s wife, in her bid for the U.S. Senate, and McKernan is doing nothing to help former Cohen aide and Republican gubernatorial candidate Susan Collins in her quest for the Blaine House