05/16/2017
https://www.congress.gov...
"Of the missions these five RD-180s have been obligated to, how many support U.S. national security objectives?"
"What are the implications of phasing Atlas V out of the U.S. launch vehicle inventory?"
"The FAA and SpaceX completed their investigation last fall."
"We appreciate your service in taking on this mission. We wish you Godspeed."