Kamala Harris stumps in Dallas, as panic takes hold of Democratic party over Biden The Texas TribuneHarris boosts Biden at AKA convention, tapping network of Black women The Washington PostVice President Kamala Harris to Alpha Kappa Alpha crowd in Dallas: ‘When we vote, we make history’ FOX 4 News Dallas-Fort WorthHarris urges Black women to vote in the ‘most existential, consequential’ election in speech to AKA convention CNNHarris focuses on her personal story, not Biden questions, as she speaks to Black and Asian voters The Associated Press