frederic wehrey is a former u.s. force officer who served in and around the middle east, including in iraq. he's now at the carnegie endowment for international peace. and hussein ibish is a senior fellow on the american task force on palestine who writes extensively on mideast issues. we welcome all three of you back to the program. i'm going to start with you, feisal istrabadi. is it realistic to say that the u.s. or anyone can destroy the islamic state? >> well, i think that -- i mean, you obviously can't destroy an ideology, but you can go after the individuals who have signed up for this ideology and who have taken the field. so, yes, i think you can because they have -- they represent a very small minority of the populations of the countries that they are in the midst of. there is a rising consensus amongst all the countries of the region and the peoples of the region that these people represent a direct threat in the region and internationally, and i think that an appropriate response by the countriess of te r