and julie rovner is with "kaiser health news." lisa, let's start with pre-existing conditions. that became the phrase that pays all week long and even today. who is going to get left out of this? >> it is a very serious concern, according to ciezy family foundation, some 52 million americans have pre-existing conditions, adults, could have their insurance affected. the way this works, hari each state would decide if the they t a waiver so the states could opt out. now, republicans say this should not affect those with pre-existing conditions because if their premiums get too high, they've created what's called high-risk pools. they say that will help them, but i spent a lot of time talking to republicans about this today. they do not guarantee that your premium won't go up if you have pre-existing conditions. insurers can raise those premiums. the question is will states opt in to do this and also important, hari, it's easy to get these waivers under this particular version because if the state applies for it, if the government does nothing, it happens. the government has to ac