Bob Greene : Not all inter - citizen disputes can be healed by a ` ` beer summit '' He says the Detroit police veterans held a summit this year . He says their publicity sparked protesters , who held a rally nearby . Greene : More than 40 years later , the sides have n't found common ground .
Bob Greene : Not all police-citizen disputes can be healed by a `` beer summit '' He says 1968 Chicago police veterans held a reunion this year . He says their publicity sparked protesters , who held a rally nearby . Greene : More than 40 years later , the sides have n't found common ground .