"FILE - In this April 29,2015 file photo, former Florida Gov. Jeb Bush speaks in Houston. He spoke in a language most Republican presidential primary voters do not understand. ""You are part of the new wave of hope for this country,"" Jeb Bush said in fluent Spanish to the National Hispanic Christian Leadership Conference this week. Switching to English, he said the U.S. needs immigrants for the country ""to become young and dynamic again.""  (AP Photo/Pat Sullivan, File)"
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