weekend, three known christie associates knew about the traffic in ft. lee as it was happening. this weekend, msnbc's steve kornacki uncovered a fourth. the question is now, how many more peep are there out there? joining me now, msnbc's resident new jersey expert, steve kornacki, the host of "up," which airs weekends at 8:00 a.m. eastern. great reporting, steve. >> thanks. >> detective steve kornacki. what's the significance of this to you? >> it's someone who had an eyewitness account of the first day, of the first minutes of the opening minutes of this. >> and who david wildstein apparently chooses to be the person to go -- >> yeah, however that came about. david wildstein, it's not just that he's there and seeing this, he's riding around with david wildstein and giving his impressions and probably getting david wildsteins first impressions about, as you see in those texts, what a mess is being created here. he texted at one point that he has some idea of how he can make this better.