Dr. Daniel Amen

And they're like, well, stop, I promise.

And the scans are so helpful for me, a little bit like a lie detector, because it's really hard to say, oh, no, I'm not using when your brain looks toxic and there's not another good reason that it looks toxic.

And that's why...

Marijuana is innocuous.

I'm like, well, you've not been in my chair for the last 43 years.

Absolutely.

An increase from when we started.

So that seems like a public health concern.

It's totally a public health concern.

We should be completely freaked out.

And people are like, marijuana is innocuous, marijuana is innocuous.

And it's like, why are you saying that?

Because they're getting rich from it, probably.

Well, the marijuana industry, which hates me, spends $3 billion a year on marketing.

Of course.

All the time.

Really?

What do they say?

If I post something on one of my social media sites, they'll call me a charlatan and hysterical and that I should get high.

And they should take my medical license and all sorts of things.