Somebody left Speaker Nancy Pelosi a very disturbing message to kick off the new year ... and it seems to be related to the ongoing financial struggles of millions of Americans. Pelosi's San Francisco home was vandalized overnight ... most of the damage was done to her garage door and driveway. The perp or perps spray-painted "Cancel Rent!" and "We Want Everything" in big black letters on her door ... and there's also a nod to the failed $2,000 government stimulus checks. Twitter Link .....