Last night we heard the best 'excuse' yet if you are caught with an Ashley Madison account, from Dan Loeb - "due diligence." Today, not to be outdone by a married hedge fund manager, Vice-President Joe Biden's son "Hunter" has unleashed his own set of excuses for member ship of the extramarital affairs website, as Breitbart reports - Biden thinks international agents, possibly Russian, who objected to his board membership with a Ukrainian gas company set up a fake account to discredit him. However, IP mapping suggests otherwise...