Mugabe's fall reverberates, Bosnian war survivor and a vampire takes on fossil fuels

The fall of Zimbabwe's Robert Mugabe after 37 years in power has led people in other African nations to question their longtime leaders. We'll take a look. Also, a Bosnian war survivor tells us that, for him, the conflict isn't really over. Plus, how East Germans fell in love with Frank Zappa during the Cold War.