PORTSMOUTH, N.H. - A congressional hopeful wrecked his car and wandered a mile in a daze, swimming across a river and then huddling under leaves for warmth until he was found alive a day later, officials and relatives said. Gary Dodds, 41, was taken to a hospital to be treated for hypothermia late Thursday. His wife, Cynthia, said Friday that he was doing well but has only foggy memories of his ordeal and "definitely had a good bump to the head." Dodds crashed on the Spaulding Turnpike on Wednesday evening, but emergency workers who arrived a few minutes later found...