Contact the senate ethics committee and ask that your contact be considered a formal complaint then ask for an investigation. Give a specific area you want investigated . The committee cannot work unless a complaint is filed!
Here’s contact information;
http://www.freerepublic.com/focus/f-news/3145893/posts
Those in Nevada : DO THIS ......file formal ethics complaints against Harry Reid
No quarter , give him the bayonet
He’s earned it