TIJUANA, MEXICO - SEPTEMBER 24: A pinata of Republican Presidential candidate Donald Trump stands for sale in a market on September 24, 2016 in Tijuana, Mexico. The candidate, who's signature foreign policy proposal is to 'build the wall' between Mexico and the United States, at Mexico's expense, is widely reviled in Mexico. (Photo by John Moore/Getty Images)

TIJUANA, MEXICO - SEPTEMBER 24:  A pinata of Republican Presidential candidate Donald Trump stands for sale in a market on September 24, 2016 in Tijuana, Mexico. The candidate, who's signature foreign policy proposal is to 'build the wall' between Mexico and the United States, at Mexico's expense, is widely reviled in Mexico. (Photo by John Moore/Getty Images)