What will Wal-Mart's wage hike mean for workers?

Aired: 2/21/2015 | 0:03:24 | Clip
Wal-Mart made news this week by announcing that it is raising the wages for its employees above the federal minimum wage of $7.23 an hour to $9 an hour and to $10 an hour next February. To discuss the broader implications, Shelly Banjo, a reporter for Quartz, joins Hari Sreenivasan.