very fruitful. >> and this will not be just a photo op, this will be, at a minimum, we'll start with perhaps a good relationship and that's something that's very important toward the ultimate making of a deal. i would love to say it could happen in one deal, and maybe it can. they have to denuke. if they don't denuclearize, that will not be acceptable. we cannot take sanctions off. the sanctions are extraordinarily powerful. i could add a lot more, but i've chosen not to do that at this time. >> meanwhile, the president apparently is not looking forward to that other summit. we're talking about the g7 meeting with the world's wealthiest nations. that begins tomorrow in canada. it comes as tensions escalate between the united states and several of those tkey allies ovr trade and tariffs and other issues. let's go to senior analyst jeff zeleny. jeff, give us an overview of the president's meeting with the