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Kentucky Republican Sen. Rand Paul speaks to guests gathered for the Republican Party of Iowa's Lincoln Dinner at the Iowa Events Center on May 16, 2015 in Des Moines, Iowa.
Kentucky Republican Sen. Rand Paul speaks to guests gathered for the Republican Party of Iowa's Lincoln Dinner at the Iowa Events Center on May 16, 2015 in Des Moines, Iowa.

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    Critics call Rand Paul weak on foreign policy

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Critics call Rand Paul weak on foreign policy

Some Republican rivals have had some tough things to say about Rand Paul's foreign policy views.

Critics call Rand Paul weak on foreign policy

Some Republican rivals have had some tough things to say about Rand Paul's foreign policy views.