CAT. Caterpillar, Striking Workers in Joliet, Ill., Reach Tentative Deal http://www.newsdaily.com/stories/bre87e0xb-us-caterpillar-joliet/ stockcharts.com/c-sc/sc?s=CAT&p=D&yr=0&mn=6&dy=0&i=t37610874241&u=&r=1345077587025