A year ago, a satirical horror film about race relations in America would not have sounded like an idea for a hit movie. But ‘Get Out’ was a box-office smash and it’s nominated for 4 Oscars, including best picture. Jordan Peele is also nominated for best director and best original screenplay--not bad for someone making his directorial debut. Peele tells us about the years-long process of getting to ‘Get Out.’