Pesticides, Veep, and What Happens When We Sleep

Andy Borowitz fills in for Leonard Lopate. On today’s show: we’ll find out what happens to the children’s brains when they’re exposed to pesticides. Anna Chlumsky talks about her role on the HBO show, “Veep.” Isla Morley discusses her new novel, Above. And this week’s Please Explain is about dreams and nightmares.