Highlights of this day in history: Civil rights leader Martin Luther King, Jr. assassinated in Memphis, Tenn.; President William Henry Harrison dies; Baseball's Hank Aaron ties Babe Ruth's career ... more 
Highlights of this day in history: Civil rights leader Martin Luther King, Jr. assassinated in Memphis, Tenn.; President William Henry Harrison dies; Baseball's Hank Aaron ties Babe Ruth's career home run record; Poet Maya Angelou born. (April 4) less 
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Wed, Apr 3, 2013 11:56 PM EDT