POLITICAL HISTORY: US HISTORY VIDEO LINKS

  "Political Debates And The Kennedy-Nixon Debate," Retro Report, PBS Learning Media.  (10 mins)

  "How Watergate And Citizens United Shaped Campaign Finance Law," Retro Report, PBS Learning Media.  (13 mins)

"William Leuchtenburg," Charlie Rose Show, PBS, April 27, 2016.  (31 mins)