Trevor Noah

Well, it's interesting stuff.

It does raise tons of questions, and I think is a nice way to look at, you know, kind of that old adage, the lemons and the lemonade and all that sort of thing.

David and Goliath.

Be David.

Why not?

Malcolm Gladwell, everybody, on the bookshelves now.

Welcome back, my guests tonight, a best-selling author.

Her new book is called Gulp, Adventures on the Elementary Canal.

Please welcome back to the program Mary Roach.

i like your books very funny thank you john this one's called this one's called uh gulp uh it answers all the questions of what happens when we we eat food and then obviously yeah the post food the whole shoot the whole shoot

You answer many interesting questions.

Why doesn't the stomach digest itself?

Which brings up an interesting point that I would like to ask you.

Why doesn't the stomach digest itself?

No, no, no, no, no.

I don't know about you.

I have a new stomach lining.

So it's a constant pitched battle.

It's just exhausted people rebuilding stomach.

Unbelievable.