10%. >> and house speaker paul ryan describing this as good news. >> actually, i think if you read the entire report, i'm encouraged by it. it exceeded my expectations. we are saying the government is not forcing people to buy something they don't want to buy. if we end the mandate, guess what, people won't buy that. >> the cbo score wasn't all bleak for republicans. the appeared plan would lower the deficit by $337 billion over ten years. the score is putting republicans on the defensive and emboldening democrats for 2018. cnn's phil mattingly has the latest. >> reporter: republicans knew the number would be bad, but not this bad. 14 million uninsured by 2018. 24 million uninsured over the course of a ten-year period. those are the numbers that