The whole thing was interesting. They didnt really go alone.. They called up Baker and wife. They didnt stay long. Gorby stayed longer than Bush Sr. Kind of weird given that he was the VP for 8 years under reagan.
They are moving through fairly quickly. I think they are realizing they aren't gonna be able to let everybody in line in.
They are moving dignataries through fast as it stops the lines when they are there and would think they want to get as many people through as possible. None of the evening dignataries have stayed long including the President.