https://www.youtube.com/watch?v=RSB2qXgRJkk 

An examination of the sordid machinations involved in becoming US president. The 2016 presidential race is not the first time the contest has taken a nasty turn. An examination of the sordid machinations involved in becoming president of the United States. Rich Hall looks back at some of the dirtiest and nastiest presidential campaigns of the past, proving that the 2016 race to the White House is not the first time the contest has got personal. Full description Rich Hall's Presidential Grudge Match