Presumptive Republican presidential nominee Donald Trump delivers a speech in Virginia Beach, Virginia U.S. July 11, 2016. REUTERS/Gary Cameron

Presumptive Republican presidential nominee Donald Trump delivers a speech in Virginia Beach, Virginia U.S. July 11, 2016. REUTERS/Gary Cameron

Presumptive Republican presidential nominee Donald Trump delivers a speech in Virginia Beach, Virginia U.S. July 11, 2016. REUTERS/Gary Cameron

July 18, 2016 9:19 AM (UTC+8)