ATHENS, Greece (AP) — A broad search and rescue operation was underway early Friday for around 80 people on board a sailboat off the southern tip of the Greek mainland, authorities said. The coast guard said the sailboat had run into trouble about 3 nautical miles (3.4 miles, 5.5 kilometers) south of Cape Maleas in the southern Peloponnese region, with around 80 migrants on board.