Why was Booth admitted into the presidential box?

[RJNorton]

(04-14-2015 04:07 PM)loetar44 Wrote:  Did others see the brief encounter?

Some eyewitness accounts do not mention Forbes at all. James P. Ferguson was sitting on the side of Ford's opposite the State Box. Ferguson said:

"Some time near 10 o’clock, during the second scene of the third act of “Our American Cousin,” I saw Booth pass along near the President’s box, and then stop and lean against the wall. After standing there a moment, I saw him step down one step, put his hands on the door and his knee against it, and push the door open—the first door that goes into the box."