 Biden's senior aides say he has no plans to drop out of the race. Hurricane Beryl has now strengthened to a dangerous Category 4 storm in the Caribbean. John Cangellosi is tracking it with the National Hurricane Center. We're forecasting it to move across the Windward Islands early tomorrow and then track across basically the entire Caribbean Sea. And by the end of the period, by Friday, we think it'll be in the vicinity of the Yucatan Peninsula. There's still no danger to the U.S.,