John F Kennedy made love in a closet while telling his mistress about another president who did the same. That President being Warren G. Harding, whose hysterical wife was attacking the secret service agent outside the White House office at the time. Franklin D. Roosevelt had an affair with the first lady’s personal secretary. Lyndon B. Johnson made love to a secretary on the oval office desk. Bill Clinton’s contribution – with ardent assistance by Monica Lewinsky – is well publicized but taking the cake is John F Kennedy, who is said to have smoked marijuana with a nude playgirl while he joked about being too wasted to “push the button” in case of nuclear attack.
Not much is known about the extramarital affairs of US Vice Presidents. Which is kinda odd considering the Vice President has much more time than the President to live up to his title preamble. The Vice President has only one official duty: to preside over the Senate and to cast tie-breaking votes there.