Young people from around the world are at this week's global summit in Glasgow to advocate for urgent solutions to address climate change. Elizabeth Wathuti, a 26-year-old climate activist from Kenya, talks about COP26. And, hostages held in Iran back in 1979 were promised restitution — $4.4 million each — in legislation passed by Congress and signed by former President Barack Obama. But almost none of that money has been paid to them. Kate Koob and Barry Rosen, two former hostages, join us.