They came by the hundreds that hot August day in tiny Johnson City, Tenn., gathering on an asphalt parking lot to meet Rep. Harold E. Ford Jr. It was not just that he might become the state's first black senator. More than that, even in Republican eastern Tennessee, the Democratic congressman was a celebrity - a regular guest on Don Imus' radio show.

And today, with Imus' career in tatters, the fate of the controversial shock jock is stirring quiet but heartfelt concern in an unlikely quarter: among Democratic politicians.

That's because, over the years, Democrats such as Ford came to count on Imus for the kind of sympathetic treatment that Republicans got from Rush Limbaugh or Sean Hannity.

Equally important, Imus gave Democrats a pipeline to a crucial voting bloc that was perennially hard for them to reach: politically independent white men.

With Imus' show canceled indefinitely because of his remarks about the Rutgers University women's basketball team, some Democratic strategists are worried about how to fill the void. For a national radio audience of white men, Democrats see few if any alternatives.