Christopher Eccleston, who co-starred in 'The Leftovers' on HBO, plays a grandfather who struggles to relate to his autistic grandson on the BBC drama series 'The A Word.' The actor talks about Brexit, faith, and his father's dementia. Book critic Maureen Corrigan reviews 'Underground Airlines.' Also, comedy writer Jessi Klein ('Inside Amy Schumer') talks about competition among women, what she calls the "thong industrial complex," and having to pump breast milk at the Emmys. Her new book of essays is 'You'll Grow Out Of It.'