and a lot of people are certainly skeptical of their investigation. okay ivan watson live for us there in seoul, ivan we appreciate it. earlier poppy harlow spoke to christopher dickey he is a foreign editor of the daily bees who says members of the russian opposition are understandably feeling intimidated now after nemtsov s death. take a listen. we may not be quieted, but i can tell you they re very damn scared. they feel that their lives are on the line. and some of them are speaking out boldly and saying okay i m going to double down. i m going to take even more risk ball. lot of people are intimidated. i know people in russia who are getting calls from their parents who are saying don t go out anymore, please. really? absolutely. people who aren t affiliated with the opposition? people who may be affiliated with the opposition in one way or another. and despite all that theory i want to make it clear that russian officials have strongly denied any involvement in the