WASHINGTON (Reuters) - The U.S. Senate's top Republican called on his party to unite behind leading presidential candidate Mitt Romney on Sunday as rival Rick Santorum vowed to stay in the race beyond a likely defeat in Tuesday's Wisconsin primary.
Reuters: Top News, Reuters
Sun, 04/01/2012 - 8:52am
WASHINGTON (Reuters) - The U.S. Senate's top Republican called on his party to unite behind leading presidential candidate Mitt Romney on Sunday as rival Rick Santorum vowed to stay in the race beyond a likely defeat in Tuesday's Wisconsin primary.