A woman looks at her phone as her son eats an ice-cream during a small demonstration protesting against police treatment of the predominantly African-American community at the scene where St. Louis ... more 
A woman looks at her phone as her son eats an ice-cream during a small demonstration protesting against police treatment of the predominantly African-American community at the scene where St. Louis metropolitan police shot and killed a man wielding a knife, in the St. Louis area August 19, 2014. E REUTERS/Lucas Jackson less 
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Reuters | Photo By LUCAS JACKSON / Reuters
Wed, Aug 20, 2014 3:18 AM EDT