Lonnie Soury has managed media relations and public policy strategies for prominent wrongful conviction cases like Damien Echols and Marty Tankleff. One of his clients is Derrick Hamilton, who served 20 years in prison for murder before having his conviction overturned. On Tuesday’s “Leonard Lopate at Large” on WBAI, Leonard, Lonnie and Derrick discuss false confessions, government misconduct and why progressive civil rights groups often don’t get involved with issues involving wrongful convictions.