Secretary of Defense Pete Hegseth and the top U.S. general Dan Caine made a surprise visit to Puerto Rico on Monday, the first trip there by senior Pentagon officials since the start of a military buildup in the Caribbean that has escalated tensions with Venezuela.Hegseth and Caine…<p><p>https://www.marinelink.com/news/hegseth-visits-puerto-rico-tensions-529750</p></p>