Yesterday, the Atlantic published the definitive behind-the-scenes guide to Hillary Clinton's campaign nosedive, including a trove of e-mails which offered everything you'd want: Name-calling! Illegally parked cars! Mark Penn being a total prick! Good times. But embarrassing political or corporate leaks are nothing new. Whenever a major politician or company starts to tank, underlings usually get fidgety and eventually someone starts forwarding messages not meant for (but totally suited to) public consumption. Here are some of our favorite from the last couple of years: