The Justice Department is changing policies for asylum seekers waiting for immigration hearings. We’ll explain why fleeing persecution in one country...could mean being detained in another. In Colorado, a massive manhunt for a woman “infatuated” with the Columbine tragedy is over. We’ll tell you why lawmakers there believe new red flag laws could prevent tragedies. Also on today’s episode: why hair is setting off alarms at TSA, and how laser data could help rebuild the Notre Dame Cathedral.