The remnants of Hurricane Idalia were forecast to regain strength and become a tropical storm again over the weekend as it approached Bermuda, days after the storm made landfall along Florida's Gulf Coast and swept across the Southeast. On Friday, the storm, which was once a powerful Category 4 hurricane, had weakened to a post-tropical cyclone, with maximum sustained winds of 50 mph, according to the National Hurricane Center. At 11 p.m. Eastern time, the storm was 45 miles southwest of Bermuda, where a tropical storm warning was...