Local News Gearing Up For Another Chicago Summer May 31, 2011 / 6:57 PM CDT / CBS News Children of China's new middle class rol Liz Rice escapes from the heat with Jack, whom she Public Beaches Open In Chicago Public Beaches Open In Chicago Chicago Named Dog-Friendliest Big City In North America Heat Wave Scorches Most Of The U.S. Heat Wave Scorches Most Of The U.S. Heat Wave Scorches Most Of The U.S. Near-Record Heat Wave Grips U.S. East Coast, Midwest Near-Record Heat Wave Grips U.S. East Coast, Midwest A swimmer dives in to lake Michigan. (Photo by Scott Olson/Getty Images) Near-Record Heat Wave Grips U.S. East Coast, Midwest Near-Record Heat Wave Grips U.S. East Coast, Midwest Near-Record Heat Wave Grips U.S. East Coast, Midwest Near-Record Heat Wave Grips U.S. East Coast, Midwest Summer Season Begins On Memorial Day Weekend Summer Season Begins On Memorial Day Weekend Summer Season Begins On Memorial Day Weekend Summer Season Begins On Memorial Day Weekend Summer Season Begins On Memorial Day Weekend The Buckingham Fountain seen from the ro Sears Tower And John Hancock Go Dark In Observance Of Earth Hour Chicago Area Beaches Found To Have High Contamination Levels Chicago Area Beaches Found To Have High Contamination Levels Chicago Area Beaches Found To Have High Contamination Levels Chicago Area Beaches Found To Have High Contamination Levels Obama To Hold Election Night Rally In Chicago's Grant Park Sweltering Heatwave Strikes U.S. Pacific Northwest The ferris wheel seen from the roof of t People admire "Cloud Gate", by British a (credit: JEWEL SAMAD/AFP/Getty Images) Chicago Ranked Number One In Traffic Congestion Study Obama Re-Election Campaign To Be Based Out Of Chicago credit: Scott Olson/Getty Images Obama Re-Election Campaign To Be Based Out Of Chicago