Mr. Smith. No, sir.
Mr. Liebeler. Do you know whether other men were assigned to watch the back door?
Mr. Smith. No, sir; I don't know. I am quite certain there was.
Mr. Liebeler. But you had no personal knowledge of it at the time?
Mr. Smith. No, sir.
Mr. Liebeler. Because you were assigned to the front door, and that is where you stayed?
Mr. Smith. Yes, sir.
Mr. Liebeler. In fact, did you let anybody in or out of the building?
Mr. Smith. Well, now, we let police officers in, of course, and firemen.
Mr. Liebeler. The firemen came into the building?