Refinery Strike Continues Into Fourth Week

A nationwide oil refinery strike continued this week and expanded to 15 plants. The United Steelworkers union organized the walkout, after the union's contract with oil companies expired.

One of the latest refineries to be impacted is the Motiva Enterprises refinery in Port Arthur, Texas, the largest of its kind in the country. CNN's Maggie Lake joins Here & Now's Robin Young with details.