Yet another subpoena to a south suburban official - this time the invitation to the dance goes to John O'Sullivan, an ex-county employee, state rep & Dem committeeman turned 'sales consultant' for the big red-light camera firm https://t.co/JXY61mhwK8 via @suntimes @MarkBrownCST
— Dan Mihalopoulos (@dmihalopoulos) October 8, 2019