US President Joe Biden, who for months used techniques like public service announcements to persuade Americans to get vaccinated, feels he has struck a "brick wall" in convincing holdouts to get shots, according to people familiar with his thinking. In private meetings with top aides, Mr Biden has raised one question repeatedly: "What's the problem?"Now, he is adopting a tougher approach as caseloads surge: vaccine requirements and blame.
Load More
Load More