Hillary Rodham Clinton's campaign is trying to clarify comments by former President Clinton that seemed to question Barack Obama's patriotism—comments an Obama aide likened to Joseph McCarthy.

Clinton's campaign said the comments were being misinterpreted and quickly posted a clarification on its Web site. But retired Air Force Gen. Merrill "Tony" McPeak said he was disappointed by the comments and compared them to those of McCarthy, the 1950s communist-hunting senator.

The former president made the comments while speculating about a general election between his wife and Republican John McCain.

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"I think it would be a great thing if we had an election year where you had two people who loved this country and were devoted to the interest of this country," said Clinton, who was speaking to a group of veterans Friday in Charlotte, N.C. "And people could actually ask themselves who is right on these issues, instead of all this other stuff that always seems to intrude itself on our politics."

McPeak, a former chief of staff of the Air Force and currently a co- chair of Obama's presidential campaign, said that sounded like McCarthy.

"I grew up, I was going to college when Joe McCarthy was accusing good Americans of being traitors, so I've had enough of it," McPeak said.

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