Former Alaska Governor Sarah Palin is endorsing Donald Trump for president.  Officials from the Trump campaign confirmed Palin's backing of the business mogul to "The New York Times." 

 In a statement to the newspaper, the former Vice Presidential candidate says she's "proud" to support Trump's presidential bid.  Trump says he's "greatly honored" to have her endorsement.  The Republican frontrunner and Palin are expected to make it official at a rally this evening in Iowa. 

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