evidence: New York Rep. and member of the "Squad," Alexandria Ocasio-Cortez, began her speech at the DNC by thanking Harris and Tim Walz for their "vision." She then weaved her own story of growing up middle class in New York into the stories of the upbringings of Harris and Walz. [...] Deja Foxx, one of more than 200 content creators credentialed at the Democratic National Convention, also addressed the crowd Monday night. She described her childhood — being raised by a single mom, growing up in public housing and going to Planned Parenthood for health services.