scott mayerowitz, let me start with you. trading favors, cronyism, inside dealings? quite a tale. tell us a little bit about the alleged dealings here. >> this is one of those scandals that started with the closing of a few lanes on a bridge has now led to the toppling of the c.e.o. of th the second largest airline in the world. the flights were one of the issues. united wanted more improvements to its airports and also wanted to get a direct from wall street and appears executives were willing to do whatever it took to make port authority officials happy to they'd approve the changes. >> brown: all of this is flowing from this prior investigation that our viewers will remember from a couple of years ago involving governor chris christie and -- or at least some of his aides. >> yeah, and this all goes to the port authority of new york doesn't just operate the three airports. they pretty much control all the bridges, tunnels and many of the roads in the region, and there were political allies of governor christie who allegedly shut down some ramps to the george washin