Mob deserters in the mid-1990 's testified that other lucrative enterprises of the Genovese gang included the control of cartels that rigged bids and inflated prices in the private garbage hauling industries of New York City and Westchester County ; kickbacks from shipping and trucking companies on the New Jersey and Florida waterfronts in exchange for labor peace ; protection payoffs from merchants at the Fulton Fish Market ; and the control of many union jobs at the Jacob K. Javits Convention Center in Manhattan .