ST. AUGUSTINE, Fla. (AP) — Miles from shore, Chris Kemp pumps and reels as he battles a fish 150 feet below. Eventually, it gives up, and the 10-pound red snapper is hauled aboard the Jodie Lynn II. There’s barely time to rejoice. As Kemp raises his trophy for a picture, the charter boat’s captain rushes over and then drives a knifelike tool into the fish’s gas-filled bladder. The procedure, required by federal law, is intended to improve the fish’s chances of survival after release...