Over the years, he wrote on topics including the Mafia, union corruption associated with André Desjardins, criminal gangs and other topics, including the long and bloody conflict through the 1990s between rival Quebec motorcycle gangs, the Hells Angels and the Rock Machine.
Over time, he wrote on subjects such as organized crime, union corruption linked to André Desjardins, criminal gangs, and other topics, including the long-running conflict in the 1990s between rival Quebec motorcycle gangs, the Hells Angels and the Rock Machine.