Recent history has let us learn that we can do almost anything to make profit and power, but we can't unmake the destruction that might follow. The Public Will is about all that might prevail over the attack. Your Representative might be caught up in this assault, and your favorite groups have been largely ineffective against it. You, as part of an angry collective Public, can and must make the difference. You must personally write or visit your Legislators to assess their position and assert your view.
Calls are a weak third option.
They need to hear directly from constituents, from you, now. Three things will help. First, some in Congress must not like what's happening to their principles, or don't like the arrogant manipulation they endure from their campaigning leadership and swaggering lobbyists. If they could stand on their constituent's demands they could stand against what's happening. Second, as the effects of the new laws start smoking the painful realities to fight against further destruction might get Congress' attention.