with volunteers. although the original target was 7 million, so this figure beats lowered expectations, expectations lowered after the disastrous rollout last fall. there's still time. open enrollment ends monday. and of course, after enrolling, people have to start paying their premiums. that's the other part of this, paying the premiums once enrolled. >> right. also, political junkies, hold on to your hats. news coming today, more clinton white house documents at the way. about 2,500 papers will be released today, including papers from the president's speech writer, a domestic policy adviser as well as documents regarding his farewell address. some 8,000 pages have been released since february, and christine romans has read every single one of them. >> have not, have not, but yes, we here at cnn will be poring over all of them, i'm sure. new jersey governor chris christie heads to las vegas today, where he's hoping to hit the jackpot with some of the gop's top donors. the likely 2016 contender riding high after an investigation by his own attorneys cleared him of