problems with visibility. dan, thank you so much for talking with us. hopefully you can stay on the phone and we can check back in with you at another point in time. we really appreciate it. >> you're welcome. >> we also want to report, remind people that world trade center bombing that took place on february 26th back in 1993. the product of a terrorist attack. the result of a terrorist attack that killed six people and injured more than 1,000. of course, that happened on a friday afternoon. i think, matt, you and al were working that day. >> we were. >> i was at home in virginia watching it. in disbelief. now, it feels a bit like deja vu. this is so much more bizarre. >> no question. and keep in mind that killed six people, inskrred 1,000, and the explosion happened in a garage, in the basement. this was a direct hit on the midsection or upper section of the tower. the potential for injuries and death much larger. also people on the planes. >> that's right, exactly, if they were hijacked and en route to a different destination.