 This is CBS News on the Hour, sponsored by Progressive Insurance. I'm Christopher Cruz. A strengthening hurricane is headed to the southeastern Caribbean. Here's National Hurricane Center Director Michael Brennan. We have a hurricane warning that's been issued for Barbados. We have a hurricane watch in effect for St. Lucia, St. Vincent and the Grenadines, down to Grenada. Everywhere in this hurricane watch and warning area is at risk of the eyewall of a major hurricane moving through that region.