advance of the storm. that's one thing that's really different from andrew is the preparations ahead of the storm and my hat's off to the emergency management community across the whole spectrum, because they're ready and taking it seriously. people should take the advice of the local officials. when they say get out, get out. >> it's not too late. there's still time to get out of this danger zone, and unfortunately it's a large danger zone. louie, we'll get back to you. along florida's coast right now, evacuation orders have been issued. shelters are open. more are opening up. next, an effort to get to safety before it's too late. plus, worries about what will happen when irma's category 4 hits the construction cranes across miami, and there are many of them. n know it. because it can hide in your body for years without symptoms,