Biden sets new vaccination goal: 200 million Covid doses in first 100 days

President Joe Biden participated in his first presidential news conference on Thursday, facing the most intense questioning on the crisis at the southern border that he’s had since taking office earlier this year as thousands of unaccompanied children arrive in the US.President Joe Biden participated in his first presidential news conference on Thursday, facing the most intense questioning on the crisis at the southern border that he’s had since taking office earlier this year as thousands of unaccompanied children arrive in the US.