Mr. Lawson. Yes; I had.
Representative Ford. Did you get an impression from where they came?
Mr. Lawson. Again just behind me is the only impression I got, but in relation to behind me, where I do not know.
Representative Ford. Certainly not in front of you?
Mr. Lawson. No.
Mr. Stern. You were in a closed car?
Mr. Lawson. Yes; I was. The windows were open.
Mr. Stern. And you were on the right-hand side in the front?
Mr. Lawson. The right-hand side; yes, sir.
Mr. Dulles. Could you see the President's car when you looked back?