COLUMBIA, SC – JUNE 22: Democratic presidential candidate, Sen. Kamala Harris (D-CA) addresses the crowd at the 2019 South Carolina Democratic Party State Convention on June 22, 2019 in Columbia, South Carolina. Democratic presidential hopefuls are converging on South Carolina this weekend for a host of events where the candidates can directly address an important voting bloc in the Democratic primary. (Photo by Sean Rayford/Getty Images)