Topher Grace on 'BlacKkKlansman', Playing David Duke, and Working with Spike Lee

With BlacKkKlansman, visionary filmmaker Spike Lee is telling the in-your-face, fearless story of real-life American hero Ron Stallworth (John David Washington, in a truly stand-out performance that will have audiences talking), the first African American detective to service in the Colorado Springs Police Department in the early 1970s. Set on making a name for himself, Stallworth devises a mission to infiltrate and expose the Ku Klux Klan, sending his more seasoned colleague (Adam Driver) right...