In this scenario, it seems like San Francisco is involved in a legal battle with the United States Environmental Protection Agency (EPA) over a fine related to a possible violation of regulations, likely having to do with sanitation and waste management. The fine is very large, totaling $10 billion. Could you please provide me with more information on this so I can give a more detailed response?
San Francisco takes on the EPA in a case about poop and a $10 billion fine
