SF corruption probe: PG&E, major construction firms, nonprofits hit with subpoenas - SFChronicle.com

SF corruption probe: PG&E, major construction firms, nonprofits hit with subpoenas - SFChronicle.com: The city attorney’s office served subpoenas to “PG&E or any affiliate” Wednesday, along with major construction firms Webcor Builders, Pankow and Clark Construction and nonprofits. Officials are investigating if these companies and nonprofits improperly funneled money to city programs and events.