Santorum Defiant, Romney Eyes Wins

Today's Top Stories Santorum Defiant, Romney Eyes Wins As GOP front-runner Mitt Romney looks for a sweep in Republican primaries in Wisconsin, Maryland and Washington D.C. today, rival Rick Santorum urges voters to help him battle Romney to the convention. Obama Tries to Overshadow GOP Race With Major Speech on Economy Poll: Birth Control Not a Top Election Issue for US Voters US Puts $10M Bounty on Pakistani Terror Leader US offers $10 million bounty for founder of group blamed for 2008 attacks on Mumbai that killed 166Bin Laden's Wives, Kids Get Short Prison SentenceYemeni Airstrikes Kill 43 Al Qaeda Militants 4 Indiana Dems Charged With 2008 Election Fraud Officials accused of faking names and signatures on 2008 Dem presidential primary petitions, face felony charges Politics • Poll: Birth control not a top election issue for US voters • President Obama talks daughters' basketball skills in NCAA halftime interview • 4 Indiana Dems charged with election fraud in 2008 Opinion • Why I am sick of Santorum • Three strikes and you're out on health care, Mr. Obama • Our dangerous dependence on foreign chocolate Scitech • High-tech fitness: Upgrade your workout with these gear and gadgets • Humans used fire 1 million years ago, scientists say • Supernova explosion ripped star's guts inside out Entertainment • Who was the worst-dressed star at the ACM Awards? • 'Mad Men' episode takes shot at Mitt Romney's dad • Fox411 Hot Links: SNL star Rachel Dratch discusses pregnancy, Stedman Graham talks relationship with Oprah Leisure • 7 things your garden needs from you • Dutch 'flying car' makes first test flight • Study discovers car-buying habits by party affiliation Video • 7 dead after university shooting • Santorum pushes on despite pressure to drop out of 2012 race • Massive wave slams yacht during race More From FoxNews.com Just one click to sign up. America's Election HQ Update A monthly rundown of the latest in the 2012 race for the White House. View All Newsletters » Follow Fox News  Facebook  Twitter  RSS Manage Subscriptions | Unsubscribe | Unsubscribe to All | Privacy Policy ©2012 FOX News Network, LLC. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.