Will a low-pressure system in the Caribbean strengthen to a hurricane in the Gulf of Mexico? That's one of the first questions we're exploring on today's show, and it's followed by some tips on how you can be prepared for a potential natural disaster. We're also examining whether organic groceries are worth the extra cost, and we're showing you a hiker's close call in China. Pole climbing in Britain and Pesto the prodigious penguin are two of our other topics!