Transportation secretary: 10 percent of airspace will close if shutdown continues

The big headline in just the last truly 45 minutes or so. If there's not a deal by Friday, he says they're going to cut air traffic in this country by 10% just about at major airports. Listen to this.>> I anticipate there will be additional disruptions. Uh there'll be frustration. Uh we are working with the airlines.Uh they're going to work with passengers, but in the end, our sole role is to make sure that we keep this airspace as safe as possible. Bottom line, it could potentially be a super painful slowd ...