they went after jim doherty who has resigned today. they basically called jim doherty's office a paper tiger, meaning that, yeah, looks all good on paper and you might be able to enforce some things on paper but you really have no teeth. metro even conceded today that it needed to do a better job in a number of areas and the big thing that we learned today was that a safety official simply deleted the information that told metro about the tracks in question, about the derailment spot. simply, they equated it to deleting an e-mail that you might get, something of that significance. so, clearly, the board not happy with the safety department and today, this resignation. >> so adam, should we expect more departures down the pike? >> you know, jim, this could be the start of something much bigger at metro, frankly. there are a number of people who have been under the microscope, including mr. doherty for the last couple of weeks. i'm told by inside sources that certainly, more people could be leaving metro. right now, that is not the case.