Ever since JFK and Nixon had the first televised debate, the event has had a dramatic effect on elections. Their influence comes across in The Great Presidential Debates, a four disc set of DVDs. Full-length coverage includes the debates of Jimmy Carter and Ronald Reagan in 1980; Bill Clinton, George H. Bush and Ross Perot, 1992; George W. Bush and Al Gore, 2000; Barack Obama and Mitt Romney, 2012. A bonus disc of JFK-Nixon debates is included. Run time 6 hours plus bonus disc.