Parkland parent on fight for change

Joaquin Oliver lost his life in the shooting at Marjory Stoneman Douglas High School, but Patricia Oliver maintains his legacy as she and her husband Manuel crisscross the country. Mrs. Oliver, who helped found a nonprofit called Change the Ref in the aftermath of Joaquin’s passing, is in D.C. to lobby lawmakers by way of a book: the starkly-titled “Joaquin’s First School Shooting.” Oliver, who says she respects gun rights, says there are ways to prevent further school shootings. She joined Jim on "The Final 5" to talk about her fight.