There is a way you can do something! The American Immigration Lawyers Association website has a great tool for communicating with your Senator or Representative. Go here, put in your zip code, and find out a lot of great information about those who represent you! You can see a lot of great information, including how they have voted in the past on immigration legislation, and also useful background data like the schools they attended.
So now you can keep up to date, and let your opinion be heard!