With great specificity all that is going into this stall, if you will. in general, we believe that there s a couple of reasons for that. one, we believe the russians are deliberately, actually regrouping themselves and reassessing the progress that they have not made and how to make up the lost time. two, we do believe that they have experienced logistic and sustainability challenges. challenges that we don t believe they fully anticipated. three, they are getting resistance from the ukrainians. we have some indications that nothing that we can 100% independently verify but we have some indications that the ukrainians have tried to slow down that convoy. we have no reason to doubt those reports. we can t speak to it in great ....