http://www.buzzfeed.com/mikehayes/st-louis-prosecutor-says-he-knew-witnesses-lied?bftw#.flkVk202V
Ferguson prosecutor admits that he put witnesses in front of the grand jury that he knew were lying to both police and the FBI, knows that those witnesses lied under oath to the grand jury, doesn't seem particularly interested in the fact that a number of those things are, you know, quite illegal.
Golly gee whiz!