>> a sentiment echoed by the south korean foreign minister. >> it will have to deliver concrete results on the denuclearization track. >> the two countries remain at odds over fundamental issues. the u.s. wants his nuclear program to be dismantled. both have previously said these are nonstarters. experts say the summit will be held in vietnam likely at the end of next month. >> john: thanks. another fox news alert now at an exclusive on just how important the so-called trump dossier may have been into the justice department investigation into the campaign. democrats have sought to minimize it but the latest evidence contradicts that. a chief intelligence correspondent catherine herridge has the story for us tonight. >> a month before the presidential election, a trump