ry stric brian fung covers technology for the "washington post." next question. >> again, on this topic of the relationship between the f.c.c. and ntia, obviously both agencies are working very closely in the public safety realm. later this week chairman wheeler is going to give a keynote address about cybersecurity at the american enterprise institute. can you describe the overlap and responsibilities when it comes to public safety and where the responsibilities sort of divide? >> the f.c.c.'s primary responsibility with public safety is to be involved with the spectrum that's being utilized by the public safety organizations and they can set rules around those and deal with other issues that emerge and they're dealing dealing with a whole panoply of public safety, both in terms of the spectrum used by state and local agencies. they deal with next-generation 911 issues. our role is limited to first net. first net was created by congress in 2012 as an independent entity within ntia with the mission of taking 20 megahertz of spectrum and then $7 bil