Two-time Emmy and Golden Globe nominee David Oyelowo is set to star in Showtime's drama series The President Is Missing, based on the bestselling novel by President Bill Clinton and James Patterson, Collider has learned. Oyelowo will play a powerless and politically aimless Vice President who unexpectedly becomes President halfway into his administration’s first term, despite his every wish to the contrary. He walks right into a secret, world-threatening crisis, both inside and outside the White House. Attacked by both friends and enemies alike, with scandal and conspiracy swirling around him, he is confronted with a …