Santorum suspends campaign, clearing Romney's path
Conservative challenger Rick Santorum announced Tuesday that he is suspending his Republican presidential campaign after a weekend of "prayer and thought," effectively ceding the GOP nomination to front-runner Mitt Romney.
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Gingrich lays off staff, refocuses campaign
Newt Gingrich has replaced his campaign manager and is laying off one-third of his staff, but has vowed to continue his bid for the Republican presidential nomination.
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Georgia win keeps Gingrich in the race
Despite a delegate math challenge ahead, Newt Gingrich vowed to stay in the GOP presidential race after he won Georgia's Super Tuesday primary.
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Romney wins Ohio, while Santorum wins 3 states and Gingrich nabs Georgia
Mitt Romney won five Super Tuesday states including the big prize of Ohio, while Rick Santorum took three states and Newt Gingrich grabbed a vital triumph in Georgia, CNN projected.
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State party rules give candidates shot at big Super Tuesday delegate gains
There are no pure "winner-take-all" contests on Super Tuesday, but almost all of the 10 states holding contests on the biggest day of the primary season offer candidates some chance of shutting out their opponents in the all-important race to amass delegates.
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