Malcolm Gladwell's article for the New Yorker is a great start: http://www.newyorker.com/archive/2002/08/05/020805fa_fact_gladwell http://www.newyorker.com/arc

Malcolm Gladwell's article for the New Yorker is a great start: http://www.newyorker.com/archive/2002/08/05/020805fa_fact_gladwell http://www.newyorker.com/archive/2002/08/05/020805fa_fact_gl...