primaries en A Primary Hat Trick: Romney Wins Wisconsin, Maryland And D.C. With wins in Maryland, Wisconsin and Washington, D.C., Mitt Romney inched his way forward toward becoming the inevitable GOP presidential candidate.<p>After Tuesday's hat trick, the road to victory is clear for Romney and increasingly rocky and unlikely for Rick Santorum, Romney's leading opponent.<p>Still, in a speech from Mars, Pa., Santorum vowed to continue his campaign.<p>"We have now reached the point where it's half time," Santorum said. Tue, 03 Apr 2012 22:35:00 +0000 editor 8183 at