Nigerians unhappy with government response to Boko Haram

In Nigeria, one of Africa’s most prosperous nations, a wave of violence has cast a shadow over plans for an upcoming world economic forum. A bomb blast Thursday killed 19 people in the capital and more than 275 schoolgirls abducted by the Islamist extremist group Boko Haram are still missing. Judy Woodruff talks to Mannir Dan-Ali of the Daily Trust in Abuja for an update on the fate of the girls.