president trump travel ban would throw the u.s. into chaos. that was just one of the arguments he made to a u.s. appeals court on tuesday. the justice department attorneys maintain national security decisions belong to the president, not to the court. they faced intense questions over whether the president's ban amounts to a muslim ban. lawyers war washington state say that was the intent of the order. the court is expected to make a decision this week on whether to restore the travel ban or leave that stay in place. >> although it's currently suspended a trump administration travel ban, it's raising concerns about thousands of refugees who are in at the process of being resettled in the united states. joining us now to talk about what is the u.n. scommissioner. as you heard from my colleagues, the u.s. appeals court has heard arguments on whether to