This a video from John Crump news. There is a bill, HR 404, The Hearing Protection Act, that is having a difficult time getting out of the Ways and Means committee. Turns out Chris Cox, (still a POS), is lobbying on behalf of a private company to keep suppressors in the NFA. The committee needs to hear from people asap.
It sounds like Rep David Kustoff from Tennessee is doing Cox's bidding.
Here's Kustoff's contact info: https://kustoff.house.gov/
RT 20:25
https://www.youtube.com/watch?v=NnwGueXvjKQ