Thank you, whit. We austaysaway from flying to sing, we'll be a this brocast there, as the president meets face-to-face with north Korean dict kimjong-un. And today, the prent was asked how much he is preparing, saying, quote, "I't think I have to prepare very much." It more about attitude. S senior white house correspondent ceciga tonight. Eporter: Wh the north koa mmit now just days away, president trump was asked just how prepared he really is. I think I'm very well prepared. I T think I have to are ryuch. About attitude, it's about willingness to get things done. Repter: What ss it's not about? The pictures. This W be jt a photo-op. This wl be at a minimum, we'll star perhaps good relationship a that's something that's very important wa ultimate king of a deal. Reporter:ay rose garden with Japan's prime minister by his side, the presidenied to temper expectations for the outcome. I believe we're goio have a terrific success or modified success. Reporter: Ahile he maintains he wouldn't hesitate to call off the meetonce again -- so,'m totallypared to walk. It could happen, maybewobe necessa I hot won't beecessary T walk. Rter: -- H says he wouldevly like T normalize relations with HT kingdom, and perhaps even invite the united States. Would it be here at the Whitehouse or at mar-ao? Maybe W start at the ite house what do you think? T cou start at the white house, he says. Se sececilia ve LE from the white house. President trum ch really tryin to magexpectations today, saying he's prepared walkf he has to. But he daiseome eyebrows about what he said aboutpreparatio Reporter: Yeah, did, he says this is so much a preparation, as it is Abo attitude. The secretary O states to be cleaning T up, saying the president has rvedaily briefing his national security team and we're told that the secretary of state and E prent have spent ten hours a together in person and on the phone preparior this summit, David. Ten hours a week. Cecia, thank you.