 But eight of the top 20 in the world are here in the U.S. with Chicago, Los Angeles, Boston, Miami, Philadelphia, Washington, D.C., and Houston all cited. Now, I absolutely agree with Chicago and Miami, as Mary and I have spent a lot of time sitting in traffic in those cities. And yes, L.A., Washington, D.C., and Boston are terrible, too. But New York surprised me because the one thing I always say about living here is we have about 10 different ways to get around so you can always find a different route.