Again, we can't directly as your reporter said say that's a causative factor but we can look at and say that what we do know is not only do we have two decades of research that show the more time that our kids are on social media, the more anxious they become, the more depressed they become, the more suicidal and disordered eating and take that science and say we can connect it under that purview and hold them accountable for developing these products in that way. >> that's so interesting. here's what the seattle school says in terms of the correlation, how they've connected it. they say, in 2...