Connecticut Attorney General Richard Blumenthal, a Democratic candidate for the Senate, has apologized for exaggerating his history of military service. "At times when I have sought to honor veterans, I have not been as clear or precise as I should have been about my service in the Marine Corps Reserves,'' Blumenthal said in a statement e-mailed to the Hartford Courant late Sunday. "I have firmly and clearly expressed regret and taken responsibility for my words." "I have made mistakes and I am sorry. I truly regret offending anyone,'' Blumenthal added. "I will always champion the cause of Connecticut's and our...