Here's a video from the Center for American Progress Action Center on the difficulties facing workers who want to unionize (h/t Ezra Klein):
Given the study from Matt that showed union intimidation of workers is a myth, and the hurdles unionizing workers face and lack of penalties for employers who break labor laws, you'd think the Chamber of Commerce, with its sudden interest in workers' rights, would come rushing in to suggest reforms that would free workers from intimidation and illegal anti-union tactics, right?