John Kerry (news - web sites)'s youngest daughter stopped by the site of the 2004 Democratic National Convention Monday and spoke about her efforts to campaign for her father. NewsCenter 5's Kelley Tuthill reported that Vanessa Kerry, 27, believes that campaigning for her father should be a family affair. "We really just believe in our father, and I think we've all committed since the beginning of the primaries to make sure that he becomes president of the United States," Kerry said. The goal is so important that Kerry will graduate from Harvard Medical School (news - web sites) one year...