President also emphasized a report finding systematic bias within police department.
Only 9 percent say relations have gotten better since Obama took office.
Missouri Dem wants police officers around the nation to wear body cameras after Ferguson.
He said "acts of violence threaten to drown out those who have legitimate voices."
“The prosecutor is supposed to prosecute, not be the defense attorney," said attorneys.
Officer Darren Wilson “followed his training and followed the law,” his attorneys said.
Michael Brown's parents will argue the shooting of their son violated convention on torture.
Police officers involved in lethal force incidents are rarely indicted, let alone convicted.
Darren Wilson, a six-year police veteran, is identified as officer who shot Michael Brown.
The report could be released as early as Wednesday.
A bogus and racist myth is deeply seated in American history.
"Congress should take up and pass my legislation, the End Racial Profiling Act," the senator said.
ABC's interview is Darren Wilson's first public remarks about the fatal shooting.
Grand jury transcripts provide first full account of Darren Wilson’s version of events.
Ferguson has been bracing for a decision by the grand jury for weeks.
Officer Darren Wilson told investigators he feared for his life before firing his gun.
Lesley McSpadden says justice calls for the Ferguson arrest of Darren Wilson.