Barbara hope zuckerberg. Corporate funding is provided by mutual of america designing customized individual and Group Retirement products. Thats why were 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. Ank you. From the tisch wnet studios at Lincoln Center in new york, megan thompson. Thompson good evening and thanks for joining us. President trump met with his National Security team this afternoon, saying the United States is weighing, in addition to military options, stopping all trade with any country that does business with north korea. This after north korea announced it had detonated a Hydrogen Bomb in its sixth and most powerful nuclear test yet, and its first since september of last year. Asked by reporters today whether he might order an attack on north korea, mister trump replied well see. North korea called the nuclear test a perfect success, and t