julie rovner of kaiser health news. and, louise radnofsky of "the wall street journal" join me.ore we get to mr. gruber, let me ask you about signup this weekend. louise, how did it go? smoother than last year? >> smoother than last year. relatively few bumps, some returning to the site, some of which were ironed out over the weekend. potential for new bumps in the next few days. traffic was higher today than over the weekend and could present challenges but bigger challenges to come a week from now. >> woodruff: what kind of bumps? >> some forgot passwords, or put in or changed passwords and couldn't get in. it's important for people who are covered through the exchanges to go through the process again. if their income has changed, they need to plug that in, in many cases, the prices of plans have changed. so being reenrolled in their current plan would be bad for people who currently have coverage. they need to look for what's out there. >> woodruff: you say things will get more complicated. what are you referring to? >> one of the problems is people going back to the site and