but, again, a nuclearized north korea presents a bigger threat to the united states than any of north korea's -- pete: american people seem to agree. the very same poll have 38% of americans have north korea is the biggest threat and isis 25. do you agree, carl? >> i do. isis is not a uniformed army. they have lone lone wolves they don't have the means to conduct large scale nuclear tests that is unless north korea gets this nuclear weapon and ships it off to them at the highest bidder. this is a real possibility. this is something we need to get in check and i would love a diplomatic option but also the option to flatten them is on the table. pete: i think it has to be. iran is also on that list of media threat and also iran's nuclear program. andrew, gillian, and karl. >> thanks, pete. abby: i want to brings headlines this morning. start with the fbi. investigating the life of socialist bernie sanders over