Today I feel the need to respond publicly to a letter that appeared in what passes for an actual local newspaper on Long Island, namely Newsday. Roger Waters is scheduled to appear in concert at the Nassau Veterans Memorial Coliseum (which everyone conveniently but irreverently calls "Nassau Coliseum"). It is an outmoded arena constructed in the early 1970s to accommodate the then-new New York Islanders NHL franchise. The Islanders have since left for hipper but perhaps not greener pastures in Brooklyn, while Nassau County (which owns the Coliseum) responded by shrinking the number of seats, slapping on an ugly facade, and jacking up the parking fee. So here's the thing: Waters is an ultra-left activist who has been sharply critical of Israel's policies towards the Palestinians living in the occupied territories. This has prompted some on Long Island to demand that county officials and the Coliseum management step in and cancel their contract with Waters' promot...