Sen. Kamala Harris will give her acceptance speech on Wednesday WILMINGTON, DE - AUGUST 13: Sen. Kamala Harris (D-CA), running mate of Presumptive Democratic presidential nominee former Vice President Joe Biden, attends a coronavirus briefing at a makeshift studio at the Hotel DuPont on August 13, 2020 in Wilmington, Delaware. Harris is the first Black woman and first person of Indian descent to be a presumptive nominee on a presidential ticket by a major party in U.S. history. (Photo by Drew Angerer/Getty Images/Getty Images)