Contra Costa County Works Supporting Shanelle Scales-Preston and
Opposing Mike Barbanica for Supervisor 2024
Ad Committee’s Top Funders:
International Brotherhood of Electrical Workers Local Union 302
California Workers Justice Coalition sponsored by Service Employees International Union Local 1021
International Federation of Professional and Technical Engineers, Local 21
International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers Local 549
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