roundtable. katty kay, tell me something i don't know. >> i'm going to give you a break from politics. we're all married so this doesn't necessarily apply to us economist has a new cover story out today how all of our phone habs are changing because of smartphones. one of the biggest is relationships in a marriage. one-third of marriages in america today start through online dating sites. >> they start that way? >> yeah, they come from online dating sites. >> no more bar scenes. >> just go online. >> everybody wanted facebook to make big changes and they have. they've made it more restrictive for candidates and changed the calculus lou you get a message out. there's gob less spending on facebook in 2018 and 2020 and the people hurt will be the candidates with the least amount of money. >> which is the biggest republican upset this fall? >> bob casey losing. >> randolph county, georgia, a big decision by county officials whether they close from having nine voting centers to only two