PARIS - President Jacques Chirac said Monday that the unrest in France's poor, largely nonwhite suburbs revealed a "crisis of identity" that the entire nation must heal with firmness and with measures that combat what he called the poison of discrimination. Chirac — speaking to the nation for the first time since the unrest erupted Oct. 27 — said France must instill values and hope in the "sons and daughters of the Republic" growing up in the poor, largely immigrant suburbs ringing French cities. French law must be obeyed, he said, but all of France — its companies, unions and...