Anthony Fauci's return to Capitol Hill on Monday combined the attention-grabbing partisan infighting of the COVID era with recent, more intense bipartisan scrutiny of the National Institutes of Health, where he presided for a half-century.
Why it matters: Fauci faced sharp questioning about the disclosure that one of his top aides used a personal email address to avoid government oversight and renewed questions about whether NIH-funded research somehow gave rise to the virus.
