Highlights of this day in history: Christopher Columbus sets sail; Europe slides further into World War I; A Cold War case heats up Capitol Hill; Air traffic controllers in the U.S. go on strike; NBA... more 
Highlights of this day in history: Christopher Columbus sets sail; Europe slides further into World War I; A Cold War case heats up Capitol Hill; Air traffic controllers in the U.S. go on strike; NBA founded; Singer Tony Bennett born. (Aug. 3) less 
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Associated Press Videos
Mon, Aug 3, 2015 12:23 AM EDT