Transcript for Expectations for Trump's high-stakes meeting with Putin

there in Helsinki anchoriur LIV coverage. Good morning, orge. Good morning, guys. We're live in helsihere montgo the president's motoe rollednto the presidential palaceer Helsinki for thatce-to-face meeting with vmi th you the president's torcade rit there. They call that care beast. The presid was kept waiting bydimir putithis morning stakes for this meeting so high. Made evenher by that inntert Mueller' am on Friday of 12 Russian nationals, members of RSI milita intelligence, that mes theork directly for Vladimir P. Th were ted F interfering in our election. Raised the stakes on presi trp to push this issue hard in this etg, somethi he's been ructant D before and overnight we the president tweeting furiously with several tweets overtludingne where he said the u.s./russian relations Whan they have ever been.put the bme there the United States. Idt's due to many years of U.S. Foolishness and stupidity, alsoes thatigged witch-hunt, what he calls the Robert Mueller investigation. Terry mora with the president and that eoes T Putin's ne. Reporter: I does. President bush andladimir Putin pushing back here against those expectationndinst thine that this meeting dangerous for president T always T Russian attack american democracy. Sayit relatio hav Nev been worse between rsia and the United States. That's what prent trump id. That would come as a prize to president K andhrushchev who also went to nuc war. These two men came to this too business. At the prential pale world awaits. The two. It comes on the heelsf president trump telling British interview pieor when D this. I can't tell you at. I Assum he probably is. But I could others also. Reporr: A morning tweet in which the president blames U.S. Ishness and rigged tch-hunt F the negative relatiip betweenhe two. While president trump has embraced russia,e's distanced himself from of the country's closest all an interview with CBS, president trump lashi out at the European N. I think theopean U is a foe, what they do to us in trade. You wouldn't T O euanon but they're a Repor back home some members of the republiparty are imploring president trump to confromitin about 12 russiannte agents indicted in the.s. On Friday. And I W ask T president to giv some serious considerio your fir ret of Vladimir Putin needs to be tell us which airport we can pic up the 25 russianhat tried to interfere with fundamentals of our mocracy. Reporter: J, trump's nationurity advir N so sure pointing out on "Thiseek" that Russian law forbids extradition. You know, I tt'sretty silly for the president to demand sething T he can't get lly. Reporter: John Bolton just E many of prent trump's top liry intelligence advisers who approaed this meeting and Russia in G wi much sharper skeicism resident trump does and who must be ccerned about what's going to happen escially that 90-minute one-on-one and trump alone meetinat's coming up, orge. Yeah, bolto has taken sh a hardest Russia the . Joined by "Worl" anchor D Muir. His first summit meeting and vladimirputin's fourth a U.S. President. He'sotoing to co O that line denying interference in our election. Questiobo it. A lot of anxiety in washin notng jus Democrats but key Republicans too and the reason there's anxiety is because they're awaref who dd trump will be sitting across fromthis is Vladimir Putin, been in years now, prent and pme minister and back to president again, kgb spymaster trained in the dart arts of persuasn flatter and sitti down on-one only anslator there. Gifts given theussians already in the last 24o 48 hour, Donald Trump sin T democratic national committee, E democratic party should be asd of se for allowing itself to be cked. That president Obama sho be blame and will he place any O that on Vladimir Putin and the tweet, it doesn look - Very luckant so far.

This transcript has been automatically generated and may not be 100% accurate.