let's listen. >> ralph rayburn said he was advised to stay away. all air traffic in the area was advised to stay away so rescue workers could use the listening devices when they have a catastrophic event like this to listen for my potential sounds of life. that is the key right now, finding anybody that may be trapped and somehow getting them out of there. the large crane at the top of our screen right now, ralph, it's unclear if they're going to use that to lift the concrete off these vehicles right now. hold on. the "miami herald" is reporting that our governor, rick scott, called miami-dade police director to talk about the chaps. this is news that made its way to tallahassee, again, we're calling it a catastrophic event. you can see it is. ralph, let's talk about the crane and what you see. >> well, we understand that they have asked the crane to move forward and be in a stand-by position. the oic stands for officer in charge, has just arrived on the scene for the technical rescue group. they're talking with construction workers. that's on the