McDonald's to Phase out Gestation Crates McDonald's Corporation, which has delivered 20 percent returns on its stock for the past five years and 31 percent last year, is taking a page out of the playbook of former subsidiary Chipotle. The fast food company this week announced that it will phase out suppliers who use gestation crates for their sows. Chipotle made the move more than a decade ago.The announcement from McDonald's comes after both Cargill and Tyson unveiled plans to move away from gestation crates. McDonald's stock moved up 0.2 percent after the announcement. The move also comes with a new ad campaign by the fast food giant featuring its farmer/rancher suppliers. This is a general effort for the company to position itself...