Biden is 6'0" and Obama is 6'1.5".
I took screen shots of both entering marine 1, in front of the steps. Looks like more than 1.5" difference between the two. Also, notice how the pilot on the far side of marine 1 has white hair in Baracks Video. Maybe the marine was saluting his superior, "The pilot" and not actually Biden?
Biden is 6'0" and Obama is 6'1.5". I took screen shots of both entering marine 1, in front of the steps. Looks like more than 1.5" difference between the two. Also, notice how the pilot on the far side of marine 1 has white hair in Baracks Video. Maybe the marine was saluting his superior, "The pilot" and not actually Biden?