Carlotta Leon Guerrero is a former Member of the 23rd, 24th, and 25th Guam Senate. She was also a two-term president of the Association of Pacific Island Legislatures and previously worked as a radio and television journalist in Guam and the Northern Mariana Islands.
In April 2017, President Donald Trump ordered Secretary of Interior Ryan Zinke to examine 27 protected areas established by Presidents Bill Clinton, George W. Bush, and Barack Obama using the 1906 Antiquities Act. Included in the list were four marine monuments in the Pacific Ocean, the Papahanaumokuakea Marine National Monument in Hawaii, Mariana Trench Marine National Monument in the Mariana Islands, Rose Atoll Marine National Monument in American Samoa, and the Pacific Remote Islands Marine National Monument (sometimes referred to as Pacific Remote Island Areas or PRIA), which is made up several isolated islands and atolls under American control. This should have all of us on Guam and in the Pacific concerned, because we are the people who will have to live with the outcome.