A temporary waiver of the Jones Act -- like Trump’s 60‑day suspension -- can provide meaningful short‑term relief by allowing foreign vessels to deliver fuel and cargo more cheaply and more efficiently. (Puerto Rico Institute of Statistics) By THE STAR STAFF President Donald Trump has issued a 60‑day suspension of the Jones Act, the century‑old U.S. maritime law that requires cargo shipped between U.S. ports to travel on American‑built, American‑owned and American‑crewed vessels. The White...