HARTFORD, Conn. (AP) - U.S. Sen. Joe Lieberman, who relaunched his campaign as an independent after losing the Democratic primary, has enough valid voter signatures to secure a spot on the November ballot, the secretary of the state announced Wednesday.Lieberman far exceeded the 7,500 signatures necessary to be certified as a third-party candidate, Secretary of the State Susan Bysiewicz said. His name will appear on the general election ballot under his newly created party, Connecticut for Lieberman. By creating the party, Lieberman secured a position higher on the ballot than he would have had as an independent.