the interest of national security if we know, and we have intelligence capabilityç, that a north korenp is carrying technology or weapons systems that could endanger the national security of the u.s., then we should aboard those ships. host: this morning in the "new york times" they say the news from afghanistan is grim and they're talking about the failing forces within the country and say that the taliban must be confronted head on to turn around the war. afghans must begin to trust their own government more than they either fear or trust the extremists. guest: the situation in afghanistan is very rough and that is why we have -- and i agree with the president. he instituted a policy where we send to significantly more troops. there's a question as to whether there will be even 10,000 more cent this year. we just change the command structure and the commanders. there will be increases and -- increasing casualties, unfortunately. as we move south, i am happy to say that the dire precautions about pakistan have not come true. the pakistani military starting to act in a more effective f