By DAVID ESPO and ROBERT FURLOWAssociated PressTAMPA, Fla. (AP) -- Mitt Romney launched his fall campaign for the White House...

TAMPA, Fla. (AP) -- Former Massachusetts Gov. Mitt Romney swept to the Republican presidential nomination Tuesday night, prai...

By DAVID ESPOAP Special CorrespondentJACKSONVILLE, Fla. (AP) -- An aggressive Mitt Romney repeatedly challenged Republican ri...

By DAVID ESPO AP Special CorrespondentNORTH CHARLESTON, S.C. (AP) -- The race for the Republican presidential nomination took...

By DAVID ESPO and STEVE PEOPLES Associated PressCONCORD, N.H. (AP) -- Mitt Romney cruised to a solid victory in the New Hamps...