roy vagelos and diana t. vagelos. the j.p.b. foundation. the anderson family fund. rosalind p. walter barbar hope zuckerberg. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that'shy we're your retirement company. >> additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station fr viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening. thanks for joining us. the united states is holding trade talks in beijing today. this ces days after the trump administration imposed new tariffs on aluminum and steel made in canada, mexico and the euroan union. commerce secretary wilbur ross arrived in cna for meetings pected to last several days. earlier this week, the white house said it would move forward with a plan to impose a 25% tariff on chinese products using new technologies in part to protect national security. just two weeks ago, u.s. treasury secretatry steve mnuchin s

roy vagelos and diana t. vagelos f the j.p.ndation. the anderson family fund. rosalind p. walter. barbara hope zuckerberg. corporate funding is provided by mual of america-- designing customized individual and group retirement products. that's why we're your retirement company. >> additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening, and thanks for joining us. the trade battit between the states and china is escalating. rhe trump administration revised its list of new iffs on $50 billion worth of chinese produc yesterday, and china retaliated within hours. inthe u.s. will now add 25ew tariffs on more than one 1,000 chinese products. among them, bulldozers, aircraft engine parts, agricultural machinery and automo. china responded by increasing riffs by 25% on $50 billion of u.s. impor including automobiles, agriculturalse products, ood and medical equipment. president

roy vagelos and diana t vagelos. the j.p.b. foundation. . the anderson family fu rosalind p. walter. barbara hope zuerberg. corporate funding is provided by mutual of ameca-- designing customized individual and group retirement products. that's why we're your retirement company. >> additional support has been provided by: and by the corpration for ublic broadcasting, and by contributions to your pbs n statioom viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thank you for joining us. at the group of seven summit in quebec six heads of state concluded the two day meeting. while the seventh, president donald trump, left earlys heading for eting in singapore with north korean leader kim jong un. ft, the president issued stern warnings and threatened to end trade with his counterparts if they didn't halt what he called unfair trade practices. at the same time, he also proposed eliminating all tariffe and tarriers-- a drastic change to the current economic system tmit would impact ions of job

roy vagelos and diana t. vagelos. thj.p.b. foundation. the anderson family fund. rosalind p. walter. barbara hope zuckerberg. corporate funding is provided by mutual of americain-- desicustomized individual and group retirement products. that's why we're your retirement company. >> additional supportovas been ed by: and by the corporation for public broadcastin by contributions to your pbs station from viewers like you. thank you. from the tisch wionet stat lincoln center in new yhari sreenivasan. >> sreenivasan: good evening and thank you for joining us. president donald trump and north korean leader kim jong un are t face-to-face.s have nevers and this all happens just as the president has added new tenon to relations with the leaders of the historically friendly nations in the g-7.cu ty is intense. there is no access to the actual d summit site, but the wo watching as newshour foreign affairs correspondent nick schifrin reports from singapore. >> reporter: presidenttrump landed in singapore's humidity, hoping to replace the frostiness of the g-7 meeting, aking e of the wor

roy vagelos and diana t. vagelos. the j.p.b. foundation. the anderson family fund. rosalind p. walter. barbara hope zuckerberg. ing is provided by mutual of america-- designing customized individual and group retiment products. that's why we're your retirement company. >> additional support has been provided by: and public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios atr lincoln cen new york, hari sreenivasan. >> sreenivasan: good evening and thank you for joining us. u.s. government officials say they know the location of all of the more than 2,000 children separated from their p or guardians at the border with mexico. and that g working to reunite them with their families. in a report released last night, the department of health and human services states that 17% of the chiren in its custody were placed there as a result of the "zero tolerance" policy. the rest, according to.h.s., re unaccompanied by an adult. customs and border patrol reported 522 children have been reunited with their parents, and that

roy vagelos and diana t. vagelos.e p.b. foundation. the anderson family fund. rosalind p. walter. barbara hope zuckerberg. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we're your retirement company. >> additional supportovas been ed by: d by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening ann thank you for g us. today on the u.s. side of the border with mexico, protesters and politicians demanded tppknow what is ing to thousands of immigrant children being held in shelters, many of them separated from the parents who were seeking asylum or illegally crossing the border. the trumadministration calls this new policy "zero- tolerance." it also contins to falsely blame the family separations on democrats. in texas, members of congress marched with protestors in the city of tornillo, site of a new detention facility wheregr imt boys a

roy vagelos and diana t. vagelos. j.p.b. foundation. the anderson family fund. rosalind p.alter barbara hope zuckerberg. corporate funding is provided by mutual of america-- designing customiz individual d group retirement products. that's why we're your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs e station from viewers lu. thank you. ornouncer: explore new wors and new ideas through programs like this, made available for everyone through cor ributions to yous station from viewers like you. thank you. [cheering] ♪ ♪ ♪

roy v and diana t. vagelos. the j.p.b. foundation. the anderson family fund. rosalind p. walter barbara hope zuckerberg. corporate funding is provided by mutual of america-- designing customized individual and grp retirement products. that's why we're your >>eadditional support has been provided by: and by the corporation for public broadcasting, and bybu contons to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening an thu for joining us. today, across the country,ca lawyers and ads continue n try to find information, track down childreand parents, to reunite them after they were separated at the border with mexico. federal officials claim about 500 chdren are now back with family members, but it is not town if they are together in u.s. custody or y have been deported. more than 2,300 children wereom separated dults they were traveling with in the weeks before president trump decided to reverse his decision as part of his "zero-tolerance" immigration policy. in texas,

roy vagelos and diana t. vagelos. the j.p.b. foundation. the anderson family fund.

roy vagelos and diana t. vagelos. thj.p.b. foundation. the anderson family fund. rosalind p. barbara hope zuckerberg. corporate funding is provided by mutual of americain-- desicustomized individual and group retirement products. that's why we're your retirement company.

roy vagelos and diana t. vagelos.e p.b. foundation. the anderson family fund. rosalind p. walter. barbara hope zuckerberg.