Talk about a dream team: Robert De Niro and Meryl Streep are in talks to star in Disney's big-screen comedy First Man. De Niro would play a Ted Turner-like mogul who puts his career on hold to help his wife (Streep) become the first female president of the United States. Murphy Brown's Diane English is on board to write and direct, so don't be surprised if Candice Bergen shows up as speaker of the House or something.