(CNN) - John McCain's campaign called on Barack Obama Tuesday to condemn a comment from one of his Senate supporters that the presumptive Republican nominee, a naval aviator during the Vietnam War, "was a fighter pilot who dropped laser-guided missiles from 35,000 feet. He was long gone when they hit."
"What happened when they [the missiles] get to the ground?" Sen. Jay Rockefeller said in an interview published in Tuesday's Charleston (West Virginia) Gazette. "He doesn't know. You have to care about the lives of people. McCain never gets into those issues."
The McCain campaign issued a statement from supporter Orson Swindle, who called Rockefeller’s remarks a “smear against John McCain's character and military record” and called on Obama to denounce the "insult to all the men and women who are serving or have served in America's military."
"Had Senator Rockefeller served himself, he would appreciate and understand that most who have been to war emerge with a much deeper concern for humanity than they otherwise might," said the former Marine lieutenant colonel. "If he knew what he was talking about, he would know that John McCain wasn't dropping laser-guided missiles at 35,000 feet in 1967."
Swindle was a prisoner of war in Vietnam with McCain.
This is the second time in four days the McCain campaign has called on Obama to condemn comments by a fellow Democrat.