Mapmakers and teachers are re-thinking what to call the gulf of water between Mexico, the United States and Cuba ...

President Trump's territorial assertions sparked a round of rethinking by mapmakers and teachers, snark on social media and sarcasm by at least one other world leader.

Kelseyville, California, is named after Andrew Kelsey, a man who brutally enslaved, tortured and murdered members of the local indigenous population during the mid-19th Century.