Detailed text transcripts for TV channel - CNN - 20171212:08:29:00
Sources of caffeine. if he's not a coffee drinker, coffee has a lot of caffeine in it as well, this may be his source of caffeine. the thing is it causes a lot of things you'd expect caffeine to cause. irritability, insomnia. sometimes you become more unfocussed when you're drinking thatch caffeine. that's really sort of the issue with this. president clinton was someone famous for drinking diet cokes. he had a button under his desk, diet coke would appear when he hit the button. >> i keep them in my office. i have it with a lime, nothing like it. not 12 a day, though. >> but i think the big q...