I guess i shouldnt be surprised by the level of cynicism out there, but I think folks are forgetting the "math". The folks I met with are mostly on our side and willing to work to change the regulation by changing the law that allows it, but nothing gets through the Senate without 60 votes, and we're probably at 45. I ran a US Senate office, and know how it works, trust me. my Senator and most of them dont read each letter/email, but they do get daily counts on letters, phone calls and email by topic and pro/con. All they were telling me is that we are not moving the needle to raise this issue above Zika, opioid abuse, taxes, energy, trade, etc.
Don't shoot the messenger, but a full PR campaign will cost about $5 million, lawsuits $2-10 million depending on duration. Grassroots lobbying as described in the first amendment to the US Constitution - $0! Talking to your local media would help as each Senator reads clips from papers and TV in their state every am, and is also free.
It is very easy to be cynical, call them all crooks, and feel better, but ultimately we are the government, and the effort we put in determines the government we get.