 Tropical Storm Burl is expected to become a major hurricane as it threatens the Caribbean. The National Hurricane Center says the storm is packing sustained winds of 65 miles an hour as it turns westward about 800 miles southeast of Barbados. A hurricane watch is now in effect for Barbados, St. Lucia, St. Vincent, and the Grenadine Islands. Burl is expected to hit the Windward Islands as a dangerous major hurricane late tomorrow or early Monday.