Manchester Attack; Neil deGrasse Tyson; Jeff Pegues

Griff Witte of The Washington Post and Peter Bergen of CNN report on the aftermath of Monday's terrorist attack in Manchester, England. Astrophysicist Neil deGrasse Tyson introduces his latest book, "Astrophysics for People in a Hurry." Jeff Pegues, the justice and Homeland Security correspondent for CBS, introduces his new book, "Black and Blue: Inside the Divide Between the Police and Black America."