Vice President Kamala Harris’ campaign says it is preparing to mark a “special historic moment” as Democratic delegates cast online ballots to formally make her their party’s nominee. The campaign announced that it would hold a call with supporters on Friday afternoon. Delegates to the Democratic National Convention began voting via secure email on Thursday. The process will take days to formally conclude. Harris has not yet chosen her running mate and is expected to interview candidates over the weekend. The convention is later this month in Chicago.
