If you haven't been following it, it's called the Employee Free Choice Act and the key word is "Choice." Despite what the wingnut American-haitors (my new word: haters + traitors = haitors!) will scream given any chance they get, it's about allowing employees to make a choice about unionizing. They can A) Choose to hold a secret ballot, or B) Sign cards to authorize a union by majority.
Heinous, ain't it? Anti-American! End of the World...according to these fools:
PS - Guess which side Chuck ("Tex-ass Ranger") Norris is on? Hint: Don't get in the way of his lazy-ass ancient spin-kick if you want a union, buddy!