What changes did President Trump make regarding the Gulf of Mexico in an executive order?

President Trump issued an executive order changing the name of the Gulf of Mexico to the Gulf of America. He stated that he would not allow the Associated Press (AP) back unless they adopted this new terminology. This represents a significant change, as the Gulf of Mexico has been known by that name for several hundred years. The change appears to be part of Trump's broader approach to asserting American identity through executive actions, similar to his controversial positions on other issues discussed in the segment.