Michael Aguirre's relationship with the San Diego City Council began eroding his first day as city attorney when he said a financial crisis won't end until "a new generation of leadership takes hold of our city government." If that line was a jab at current leadership, Aguirre's action last week was an assault. He accused all but two council members of breaking federal securities laws in a report dropped Wednesday an hour after City Hall closed. Tensions between Aguirre and the City Council escalated quickly from his Dec. 6 inaugural speech to heated exchanges he had two weeks later with...