we understand the lawyer has been close to him through this process. >> the head of the federal railroad administration says he has serious concerns about the safety on these new york rail systems. there have been four serious accidents in seven months. what's being done to address those concerns? >> yeah, wolf. the mta is taking a lot of hereto saying it's recommended over the past 20 years for rail authorities like the mta to institute better control of the track. what the mta has said specifically in response to the federal federal rail administration is that they are going to cooperate with the fra, that they put the safety of employees and of passengers first, that they're reviewing their safety, that they were expediting measures to improve it and an they say they've instituted a hot line. they have a hot line system now so that if an employee or anyone