 Yesterday, they insisted they didn't need to make any additional precautions or put in additional precautions here, but the Secret Service director says that there have been additional enhancements. We may not see them. Suffice it to say, you can't get anywhere near the convention hall without multiple credentials. They're electronically scanned, visually verified. You have to go through standard magnetometers and x-rays, and there are law enforcement officials everywhere. So the idea is it's meant to be a very hard target.