5-22-07, 9:11 am

SAN FRANCISCO, CA – 17MAY07 – African American and immigrant security guards in San Francisco buildings march to pressure security companies and building owners into improving wages and conditions. Workers belong to Service Employees International Union Local 24/7, and want a new union contract.

For more images: http://dbacon.igc.org

See also the photodocumentary on indigenous migration to the US, Communities Without Borders (Cornell University/ILR Press, 2006).