I am so looking forward to reading this asap.

 “Assume that in 30 minutes you will stop being president. I will take your place. Prepare me. Teach me how to be president,” Lewis, who interviewed President Obama multiple times over six months—on Air Force One, in the Oval Office, and on the basketball court—asks. Obama explains that every president is deeply aware of his duty to the American people. “Everything you are doing has to be viewed through this prism,” he says. “I don’t know George Bush well. I know Bill Clinton better. But I think they both approached the job in that spirit.”