The Lincoln Club — a wealthy right-wing political group — launched a racist attack ad against mayoral candidate David Alvarez just weeks before the special election to replace the Mayor of San Diego. Their refusal to disavow and stop this despicable ad campaign is pure cowardice, plain and simple. SIGN THE PETITION to demand the Lincoln Club have the courage to end their racist ad campaign immediately and apologize to David Alvarez and the public for their wrongdoing.