CBS TV camera filming reporters initial story before meeting Mark

Walter Cronkite’s CBS LA reporter, Harold Dow, doing preparatory work on Parrott’s Ferry Bridge. Dow was taken to the river in the middle of the night by ‘Deep Throat’ (the anonymous person who was only one who knew Mark’s location) to interview Mark on day 3 of his ‘camping trip’, where he was chained to a rock to stop the flooding of the river.  See the entire CBS coverage here.