Representatives from the Teamsters and the San Mateo County Central Labor Council, who testified at Monday's hearing, were also present to support Assemblyman Hill's introduction of legislation eliminating intra-state tax breaks for companies who re-locate within California and receive taxpayer dollars for doing so. Assemblymember Hill's bill will be retro-dated January 2011 and be heard by the legislators in June. It will require a two-thirds vote to pass.