is that right, professor mcgevern? does this law prevent, and i'm talking about the vppa from integrating in to social networks even if the consumer wants them to? >> no. that is not right. the statute requires consent every time. but as i mentioned in my opening statement that can be done by simply saying here is a press when you press to play the movie. and right next so it, here is a button to both play and share. you can post, you just have to be asked every time you see a movie. online that seems easy to effectuate >> so it would be easy to say i can share. mr. wolfe talked about it would be really easy to disable the sharing but is there anything in the amendment that says how that would happen? i mean, could a online video company, one less scrupulous than netflix, just have it really hard? is there anything in the law that would prevent them from making it almost impossible to figure out how to disable it? >> so in the house bill the way it's set up now, it says, you could enable consent until you took it away.