01/17/2016
https://transcripts.cnn.com...
"I think you are going to see, as you have seen, bipartisan interest in assisting the FAA in ensuring redundancy so that we don't see air traffic grounded again."
"What is to prevent another ground stop in the 2 to 3 years between now and then?"
"So, the 80 percent didn't help. It is not like it was only a 20 percent ground stop."
"Do the fixes that you proposed remove the risk of a similar single point of failure for knocking the NOTAM system offline?"