Rick Santorum was drawing strong support Tuesday from the most conservative voters in Ohio's Republican presidential primary, according to early results of an exit poll of voters. Yet despite targeting the state's blue-collar voters, they were giving him only a slender lead over rival Mitt...
AP - A wave of bombings targeting Shiites in Iraq killed 72 people on Thursday, deepening sectarian tensions that exploded just after the last American troops left the country in mid-December.
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