It should come as no surprise that an arch-conservative Web site is questioning whether Representative John Murtha, the Pennsylvania Democrat who has been critical of the war in Iraq, deserved the combat awards he received in Vietnam.

After all, in recent years extremist Republican operatives have inverted a longstanding principle: that our combat veterans be accorded a place of honor in political circles. This trend began with the ugly insinuations leveled at Senator John McCain during the 2000 Republican primaries and continued with the slurs against Senators Max Cleland and John Kerry, and now Mr. Murtha.

Military people past and present have good reason to wonder if the current administration truly values their service beyond its immediate effect on its battlefield of choice. The casting of suspicion and doubt about the actions of veterans who have run against President Bush or opposed his policies has been a constant theme of his career. This pattern of denigrating the service of those with whom they disagree risks cheapening the public's appreciation of what it means to serve, and in the long term may hurt the Republicans themselves [...]

A young American now serving in Iraq might rightly wonder whether his or her service will be deliberately misconstrued 20 years from now, in the next rendition of politically motivated spinmeisters who never had the courage to step forward and put their own lives on the line.