There's no surprise that being the president of the United States comes with a lot of rules, as well as power. However, the job doesn't fully stop when they leave the Oval Office for the last time. While former US presidents have followed a variety of career paths after leaving the White House, there are still certain rules and procedures that they all have to follow. They can't simply return to normal life, and many of these rules exist to ensure their safety as well as to maintain national security and diplomacy.
Want to get a peek into the life of a former president? Then check out this gallery.