Did Obama get snubbed for handshakes in this video??

Barack Obama went to Russia in 2009. You can see him walking down a line of people and it appears as though they are not shaking his hand. While it might be funny that he would get snubbed a handshake several times in a row, that simply wasn't the case. Obama was making hand gestures to introduce the person behind him to the people in line. Obama already shook their hands, but that part is edited out of the video. Either way, it's kinda funny when you watch it the first time - but after the second time and reading this description, you can tell he's going down the line to introduce people.