Sen. Joe Lieberman (I-Conn.), who’s done plenty in recent months to alienate Democrats, won’t improve his standing with his comments today to Fox News. Asked by Neil Cavuto if he would switch to the Republican Party if the GOP somehow took over the Senate in this year’s elections, Lieberman declared that he has “no idea.”

“That’s a big hypothetical a long away from now,” he said. “I was elected as an Independent but I remained a registered Democrat, so I’m with the Democratic Caucus.”

Today’s tight Senate contest in Massachusetts, Lieberman added, is indication that Capitol Hill has grown too partisan — and voters are fed up. “The independents are speaking loudly around the country today and they’re telling us, one, to get together here in Washington,” he said. “The second thing really is to do something about the economy and move to the center and worry about things that [independents] are worried about.”