'American Assassin' Follows the Training of a Black Ops Specialist With a Vengeance

Vince Flynn's bestselling novel, American Assassin, receives the Hollywood treatment in a climate of rising geopolitical tensions. The first installment in the Mitch Rapp series, American Assassin looks at Rapp's origin story -- a tale of vengeance that begins with the murder of his fiancée in a terrorist attack that forces Rapp (Dylan O'Brien) to embark on a personal journey to eradicate the terrorist cell that carried out the atrocity. Michael Keaton plays a Cold War veteran who is brought in...