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Republican presidential candidate Donald Trump delivers a foreign policy speech at the Mayflower Hotel April 27, 2016 in Washington, DC.
Donald Trump pledged Wednesday to pursue an "American First" foreign policy if elected president, demanding that allies contribute more to global security. "America First will be the major and overriding theme of my administration," he said in a speech outlining his foreign policy.
 / AFP / Brendan Smialowski        (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)
Republican presidential candidate Donald Trump delivers a foreign policy speech at the Mayflower Hotel April 27, 2016 in Washington, DC.
Donald Trump pledged Wednesday to pursue an "American First" foreign policy if elected president, demanding that allies contribute more to global security. "America First will be the major and overriding theme of my administration," he said in a speech outlining his foreign policy.
 / AFP / Brendan Smialowski        (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)

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