Hundreds dead amid flash flooding in Pakistan

Hundreds of people are confirmed dead following flash floods that left devastation in dozens of villages in northern Pakistan. Some government authorities have blamed a cloudburst, which is almost impossible to predict; but other agencies say that may not be the case, because there is a lack of data in the region. Host Marco Werman speaks with climate and disaster resiliency expert Fatima Yamin about why the distinction matters and what worries her about the rest of the monsoon season.