they're actually going to elect dan donovan. and guess what?election is going to cost $1 million or roughly the same amount of money you can launder through your average healthalicious franchise. >> jon: thank you, jason. jason jones, >> jon: welcome back my guest tonight a professor at the harvard law school there and a legal scowl. s had new book is called "wiser: getting beyond group think to make groups smarter." please welcome to the program, cass sunstein. ( cheers and applause ) thank you for joining us. >> thank you so much for having me. >> jon: my first question is this-- this is blurry, right? it's supposed to be pluri. >> yes, that's intentional. >> jon: oh, thank god. i thought, i am old but i am not that old. group think, now you've worked a lot on government regulation smarter government. group think is a separate entity a separate issue from that. but yet this fascinating study in here about these groups in colorado, one in boulder, one in colorado springs. >> right, what happened is he got a bunch of liberals liberals in boulde