temporarily. confusion at airports and international cities as people try to wrap their head around what this all means. this comes amid diplomacy. talked to vladimir putin. we have this with rachel crane. fist, let's begin with the iraqi man who worked for the u.s. military as an sbreinterpretor. what grounds was he released? >> reporter: he was praising america saying americans were the best people in the world. now, it's unclear why darwish was held and detained here. he was traveling with three children and his wife and they were not detained.