sue and edgar wachenheim iii. dr. p. 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

family in memory of clarisse arnhold, the halmi family in memory of robt halmi, sr., sue and edgar wachenheim iiite w. cassidy foundation, the lillian goldman charitable trust, the fin m. d'agostino foundation, rosalind p. walter, sandra atlas bass, the arlene and milton d. berkman philanthropic fund,

sue and edgar wachenheim, iii. dr. p. roy vagelos and diana t. vagelos. the j.p.b. foundation.he anderson family nd. rosalind p. walter barbara hope zuckerberg. corporate funding is provided by mutual of america-- designing customized individuar anp retirement products. that's why we're your retirement company. additional support has been provided by: and by the corporation for public broadcasting, a by contributions to your pbs station from viewers like y. thank you. steves: this region's breathtaking coastline is traversed by three coastal routes -- the low, middle, and high corniche. the low corniche strings ports, beaches, and villages together. it was built in the 1860s, along wihe train line, to bring people to the casino in nearby monte carlo. the middle corniche mpmes with views ofssive villas, and the grande corniche caps the cliffs with staggering mediterranean vistas. while hailed as napoleon's crowning road construction achievement, itually sits upon the via aurelia, a road built by the ancient romans as they conquered the west. a towering roman ruen celebrates that

sue and edgar wachenheim iii. dr. p. roy vagelos and diana t. vagelos. the j.p.b. foundation. anderson family fund.