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PALM BEACH, FL - APRIL 03: New Jersey Governor Chris Christie speaks during the "Managing the Disruption" conference held at the Tideline Ocean Resort on April 3, 2017 in Palm Beach, Florida. The conference is put on by the Greene Institute, a nonprofit dedicated to finding, developing, and promoting strategies for increasing upward mobility in America. (Photo by Joe Raedle/Getty Images)

PALM BEACH, FL - APRIL 03:  New Jersey Governor Chris Christie speaks during the "Managing the Disruption" conference held at the Tideline Ocean Resort on April 3, 2017 in Palm Beach, Florida. The conference is put on by the Greene Institute, a nonprofit dedicated to finding, developing, and promoting strategies for increasing upward mobility in America.  (Photo by Joe Raedle/Getty Images)