>reinhold niebuhr
Comey wrote his Undergrad thesis on the guy and this was his secret Twitter handle.
"There are only six tweets on the Twitter account with the username "@FormerBu" otherwise known as "Reinhold Niebuhr." Every single tweet has an image. One portrays white pelicans in the air while another is of a resplendent sunset casting golden light in Iowa's sky. The account might as well belong to a self-content farmer in the Midwest but it's former FBI director James Comey's social media account, one that he originally did not mean to share with the public. In a most recent tweet, Comey shared a cryptic message for his followers, "Goodbye, Iowa. On the road home. Gotta get back to writing. Will try to tweet in useful ways."
More: https://www.bustle.com/p/who-is-reinhold-niebuhr-james-comey-may-be-using-this-secret-twitter-account-to-make-a-comeback-2978736