some time. remember, everyone, it's been over a year since a drug dealer first tried to sell a video of him smoking crack. and at the time first he denied it and then said, well, you know, i try it had once, but i was drunk at the time. and so we've seen him acting erratically certainly time and time again. it's very painful to look at all of this. but once again, here's the thing. he is not dropping out of the race. and a lot of people are saying it is time for you to do that if you're serious about getting help. >> aside from the politics, it's interesting because we've seen him be defiant, right? >> all we've seen from him. >> right. he has this behavior. he's defiant. he has this behavior. he's defiant. won't admit to things. now he's admitting things but still is being defiant in a lot of respects. >> that's right. >> defiance is the hallmark of alcoholism and addiction. and i speak as somebody who's 19 years sober from alcohol addiction, but there's no cure. the question here is did he really hit bottom this time, or is this a cynical pr move