‘Mexican America’: President of Mexico trolls Trump with vintage map

The President of Mexico, Claudia Sheinbaum, wasted no time trolling President-elect Donald Trump, posting a vintage map showing that a large portion of what is now the United States of America used to be called "Mexican America." President Sheinbaum delivered her remarks in response to Trump's claim that he will rename the Gulf of Mexico the "Gulf of America."

President Sheinbaum "used her Wednesday morning news conference to show a world map dating from 1607. The map labeled North America...