Odaily Planet Daily reported that US Vice President Harris may announce her running mate within a week. According to Polymarket's forecast, Mark Kelly has the highest probability of becoming Harris' running mate among the four most popular candidates, at 36%. Kelly is a retired NASA astronaut. In May this year, Kelly voted in favor of overturning Staff Accounting Bulletin No. 121, which critics believe hinders investment banks from providing cryptocurrency custody services on a large scale. (Fortune)