Something that haunts District 2 Councilmember Charlene Wang is the story of local chef and supporter Eric Rivera, who was imprisoned for five years for a crime he didn’t commit.  “He said to me, if there had been cameras, he wouldn’t have been wrongfully put away,” Wang said.  “There’s other innocent people in prison where if the evidence was there, the right person would have been.” Debates around the use of Flock Automatic License Plate Readers have animated discussions in…