in coordination with the iraqi government. this is something that the iraqis were very quick to try to deny, wanting to distance themselves from that actual operation. but talk to any senior government official here, and they will tell you that the core of many of the issues that they face is really this ongoing warfare between the u.s. and iran and also iran's ongoing influence in this country. >> arwa damon back in baghdad. good to see you there on familiar turf. all right. we're going to take a quick break. when we come back, the twice-impeached former president is still as good as gold when it comes to an annual conservative conference. when we come back, how trump supporters are displaying their loyalty.