international cooperation. >> it's not working joe. >> you build up the international cooperation, you create the conditions of tpaourts reducing. there are further count there's with nuclear weapons now than 30 years ago, fewer countries trying to get them. >> not true. >> it is true. >> not true. >> there is only north korea and iran. >> i've mentioned half a dozen that are going to go nuclear, joe, unfortunately because of the conditions you're helping to create. >> i don't believe that is true. >> we need a debate on this. we absolutely need a debate on this. jenna: we'd love that debate to happen live on our air. we'd leave it there for now. >> thank you, jenna lee. jenna: it's a good conversation. >> happy april fool's joe. jenna: come on, you guys keep it nice and friendly here, right, april 1st. >> this is the point. >> thank you for having us. >> no hoaxes. jenna: thank you very much. talk to you soon. >> my pleasure. >> thank you. jon: an emotional reunion for a u.s. veteran of the korean war. richard kedwallater reuniting with a woman she helped when she was badly burned as a little girl, the two seeing each other