US Vice President-elect Kamala Harris received her COVID-19 vaccine live on television Tuesday and urged the public to trust the process. A mask-wearing Harris received the first of her two shots at United Medical Center, located in an area of Washington, DC with a large African-American population. Her husband Doug Emhoff was also to be vaccinated. Patricia Cummings, clinical nurse manager at United Medical Center, administered the vaccine. Cummings was born in Guyana and is…