McCain Clinches Nomination; Huckabee To Drop Out

Sen, John McCain has clinched the Republican nomination after a day of overwhelming victories capped by news that Gov. Mike Huckabee has decided to concede.

Tomorrow, Republican sources confirm that McCain will receive the endorsement of President Bush at the White House.

Following that ceremony, McCain will travel to the Republican National Committee, where chairman Mike Duncan will anoint him as the nominee presumptive.