If your tween wants to fight for her rights, don't get in her way - she's exercising the democratic principle of free speech, and that's a good thing! Okay, well maybe not quite so loud.
To channel your child's revolutionary ambitions, introduce her to the political process, and encourage her to campaign for her cause! This fun-filled activity will not only polish her political chops, it'll keep her busy long enough to forget about the "Unlimited T.V.!" campaign she was planning.