A 17-year-old fatally shot one student, injured two others, and killed himself at Antioch high school on Wednesday

A 17-year-old gunman opened fire in a Nashville-area high school cafeteria on Wednesday, killing one student and wounding two others.

With an investigation underway, here is what we know so far:

Donald Trump signed executive order to rename body of water in honor of ‘American greatness’

The US Coast Guard (USCG) and the state of Florida have started referring to the Gulf of Mexico as the Gulf of America – a new label pushed by Donald Trump – despite the name of the body of water not yet being formally changed.

On Tuesday, following a flurry of executive orders signed by Trump on his first days in office, the USCG announced that it would deploy additional assets to multiple locations, including the “maritime border between Texas and Mexico in the ‘Gulf of America’”. Similarly, Florida’s Republican governor, Ron DeSantis, cited the new moniker in a winter storm executive order on Monday, saying “an area of low pressure [was] moving across the Gulf of America”.