Outgoing agency Chair Lina Khan has filed a raft of measures during her last week in office.

A lawsuit filed by the Federal Trade Commission alleges that food and beverage maker PepsiCo engaged in illegal price discrimination by giving unfair price advantages to one big-box retailer.

(Reuters) -The U.S. Federal Trade Commission sued PepsiCo on Friday for offering preferential pricing to a large retailer, whom a source familiar with the matter confirmed was Walmart. The practices fed high consumer prices by placing at a disadvantage other retailers, from large grocery chains to independent convenience stores, the FTC said.