Researchers from the University of Michigan and Northwestern University have been studying the results of our justice system and have come up with some amazing figures. They have found that 2061 persons have been exonerated from crimes they were convicted of since 1989. DNA testing has been a factor in 289 cases of exonerations. And in 129 cases persons were exonerated of crimes that never occurred.
Here is a link to the rest of the story. You be the judge of the value of the justice system under which we all live in the United States.