A national black advocacy group has launched a $2 million campaign against mayoral front-runner Zohran Mamdani’s Democratic Socialists of America , claiming their agenda is bad for African-Americans. “This is not just about policy — it’s about principle,” said Darius Jones, founder and executive director of the National Black Empowerment Action Fund — which will be spending $1.3 million just through Election Day on Nov. 4 to warn against Mamdani and his DSA comrades. “What the DSA is pushing