my name john ewing, the president of math for america and i'm a mathematician. [applause] >> this was not meant to be an aa meeting, by the way. now, every professional mathematician knows that mathematicians and their subject have a certain reputation. a world famous math in m taker -- mathematician is walking walking in at the countryside and comes upon a huge flock of sheep, being a world famous mama particular, goes up to the shepherd and makes a proposition. $100 against one of your sheep that i can tell you instantly how many sheep are in the flock. the shepherd, knowing there were an awful lot of search says, okay, i'll try it. mathematician looked around and says there are 937 sheep in this flock. the shepherd says, incredible. absolutely incredible. the mathematician picks up a anthony, drove is i around his shoulders and begins to walk away.

john gregor. >> i say it incorrectly but it is probably ew thean mcgregor. >> i would say ewing. >> but i know dakota fanning. i think she's great. she is so talented. wonderful. but they are on the show. >> hey, megan, another thing. >> but that is how i know her from. >> she wasn't in that. >> dakota fanning. >> it is so good. >> well, dakota, a pol guys, wrong dakota. >> that is why i was saying, i visited north dakota, you you are in south dakota. >> what is capitol of north dakota. >> fargo. >> bismarck. >> what is capitol of south dakota. >> pierre. >> did somebody say it. >> why are you doing that, megan. >> i'm confusing my dakotas. >> i never will understand. >> anyway. >> lets look at this picture. this is causing controversy, it is like a new cover for w magazine, one of those photo shop fails, we see beyonce legs, they have clipped them out. there is a important part missing, kendell and gigi. we will show you final results of the picture and what is missing from those beautiful ladies. >> what is missing, whose arms are those above the calf. >> that is just so obvious. >> that is not it.

tonight, join jimmy and his guests -- john goodman, empire of the sun, and featuring the legendary roots ew. >> questlove: oy, oy, oy! >> steve: and now, here he is, jimmy fallon! ? ? [ cheers and applause ] >> jimmy: hello! thank you! oh, how fun! oh, come on! ? [ cheers and applause ] i feel the love! i feel the magic tonight. it's going to happen tonight. hot show! welcome, welcome, welcome, welcome to "the tonight show," everybody. you all made it. you're all here. [ cheers and applause ] oh, i'm excited. welcoming everybody who's tuning in just before they go to sleep, and everyone who's just waking up from the vice presidential debate. [ laughter and applause ] it was the only debate between tim kaine and mike pence, but many viewers were left disappointed after 90 minutes of debating. we still don't know where either candidate stands on rosie o'donnell and that's unfortunate. listen to this. [ laughter and applause ] even though tim kaine or mike pence could be our next vice president, a new poll finds that [ laughter ] how's that possible? [ cheers ] so, we sent one of our writers,

ewing has the story. >> reporter: with the help of family and friends, john and sarah are preparing to tie the knot. invitations have been sent. everything was sets for saturday in charleston, south >> we've been planning this for over two years now. so it's not just been an out of the blue type thing. >> reporter: things changed this week when the couple got a phone call. hurricane matthew was moving in and word was it could impact the east coast. >> it was officially cancelled. >> reporter: years of organizing, scheduling and shopping disappeared. but john and julia say this is only a small hiccup in a much bigger picture. >> you know that at least all of and so we're really blessed for that and our heart really goes out to those people in the caribbean and haiti. >> reporter: so what's next for the future newlyweds? a bit more planning. but they do already have a new date. >> it's now next may. >> it will all work out and it will be fine. but just a few bumps in the road. >> reporter: tia ewing, cleveland 19. >> tiffani: that's what happens with mother nature. the best laid out plans don't happen

ew, as in warren, walk out feeling positive and onboard. she did come onboard. sanderses is the one they had to wore bit. and johnks. john podesta called sanders a do you dufus. i haven't heard that in a while. >> that's from the 1980s. >> they want the word back. >> wikileaks stolen e-mails from the clinton campaign have explode our clinton's closest advisers feel about progressive and liberal leaders inside the democratic party, and bringing us some nuggets, some calling democrats freak whose need to get a life, puritan cal, pompous, naive, radical and dumb. wikileaks is poisoning clinton's shoalings win and the e-mails could haunt clinton. good to see you. let's just talk about the cost of not just the wording but the tone that it would seem that these people on the clinton campaign have against some in their own party. >> exactly. not just the left. we're not talking about the fringe left as they like to paint -- >> no. the establishment. >> governors like richardson, they separated distinguished members of the democratic party, elected officials, leaders, leaders of communities, union leaders, into food grou