intonal pariah scorned by the world with multilater sanctions including those at the united nations to being seen aanqual, meeting with the president of the united states, the leader of the free world, on an equal f. >> woodruff: senate republicans said mr. trump sounded upbt in a phone call to their weekly luncheon, but they also counseled caution. majority leader mitch mccoell called the summit "a major first step," but not decisive. house speaker paul ryan pressed clr a verifiable end to north korea's r program, as did south carolina senator lindsey graham. >> the statement issued is a statement in principle. they will weapons program.ear in return, we will guarantee eceir security and provide omic prosperity in north korea. that's a good deal for everybody. we're a ays from there. but i appreciate the fact that the president was willing to sit down ande'll see what happens. >> woodruff: we'll talk to senators from both parties, after the news summary. in the day's other news: president trump took aim again at canadian prime minister jusovtin trudea trade. trudeau had criticized u.s. tariffs after