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Published on Aug 21, 2012
The election of the first black US president offered hope to millions of African Americans across the country. But have four years of an Obama presidency seen positive change for black communities in the US' inner cities? Fault Lines' Sebastian Walker spends time with those on the front lines of the failed drug war to understand some fundamental dynamics of race, poverty, incarceration and economic truths in the US in an election year.More on our website: http://aljazeera.comFollow us on Twitter: http://twitter.com/AJEnglighSubscribe to our channel: http://bit.ly/AJSubscribe Find us on Facebook: http://facebook.com/aljazeera