Romney campaign’s missteps have some Republicans grumbling

U.S. Republican presidential candidate Romney greets spectators as he takes part in the Wolfeboro Fourth of July Parade in WolfeboroWASHINGTON (Reuters) – For months, Republican Mitt Romney's presidential campaign was a picture of discipline, charting a relatively steady course for the former Massachusetts governor through a bitterly contested primary season. In recent weeks, however, Romney's tight ship has not looked so tight. …