Nation Calls for Action After Attacks, But Why Do They Continue?
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From the shootings in Minnesota and Louisiana, to the deadly ambush on officers in Dallas, NBC’s Harry Smith questions how such tragedies keep happening.July 8, 2016
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Dallas Police design new domestic violence training for all recruits
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First funerals for Dallas police draw thousands
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Watch Dallas Officer Slain in Ambush Be Laid to Rest
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Obama in Dallas: ‘We Are One American Family’
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Obama: ‘We're not as divided as we seem’
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Pres. Obama, Pres. Bush Unite at Memorial to Slain Dallas Officers