>> you know, you can't get into target packages. that's very classified, highly classified information. we have targeted hussein, who we successfully killed in raqqah, who is sending these internet directives to attack military who inspired garland, the new york plot, fourth of july, and also many others, including possibly chattanooga. and so, look, let me just say, he's been on our list and radar. he escaped from belgium, went back. this is where the cell actually took place, was in belgium, the cell that pulled out these attacks. there's also some german -- some individuals in germany associated with the plot as well. >> yesterday you wrote to president obama in light of all of this, calling for a temporary suspension or a pause in accepting refugees, syrian refugees, to the united states.