CommonWealth senior investigative reporter Jack Sullivan will be on the Howie Carr Show on WRKO (AM 680) on Monday at 6:08 p.m. to talk about patronage at the state probation service, the focus of a recent story on CommonWealthmagazine.org. Carr, the talk show host and Boston Herald columnist, wrote a column in the Boston Sunday Herald about the Anzalone case that CommonWealth featured and intends to examine the issue more deeply on his radio show. He and Sullivan will take calls from listeners for about a half-hour.

UPDATE: Listen to Jack Sullivan’s complete appearance on Howie’s show here.