Under Pressure, Wal-Mart Urges Suppliers To Cut Costs

Wal-Mart is putting pressure on its suppliers to bring down costs. The move comes as Wal-Mart has been losing market share to rivals like Costco and Kroger, according to data from the consulting group Kantar Retail. Here & Now's Robin Young speaks with Ali Velshi, host of "Real Money" on Al Jazeera America, about the pressures facing Wal-Mart.