Democratic Presidential hopeful Sen. John Kerry (news - web sites), D-Mass., is seen on his campaign bus with daughters Vanessa Kerry, left, and Alexandra Kerry, right, as they leave Duluth, Minn. for a campaign rally in Cloquet, Minn. Friday, July 2, 2004. He was embarking on a three day bus campaign trip through Wisconsin, Minnesota and Iowa. (AP Photo/Gerald Herbert)