President Joe Biden will call for people to go door-to-door to spread the word about COVID vaccines after he fell short of his July 4 vaccination targets of 70% of adults with at least one dose. Half of US has been seeing increases in COVID-19 cases over the last two weeks a new analysis finds. In South Carolina there has been a 147% rise in new cases from 95 per day to 235 per day. Arkansas has seen coronavirus cases surge by 52% from an average of 286 cases per day to 435 per day over the last two weeks....