Tuesday on the NewsHour, Dr. Anthony Fauci joins us to discuss revised CDC guidelines for face coverings amid spread of the delta variant. Then, we hear powerful testimony from the police officers who defended the U.S. Capitol from terrorists in January. And, Olympic gymnast Simone Biles steps aside saying she is not in a good place to compete — a powerful move to prioritize her mental health.

WATCH TODAY’S SEGMENTS
Dr. Fauci on CDC's reimposed mask guidelines, vaccinations
https://www.youtube.com/watch?v=qzYq5e6i22Y
News Wrap: Georgia man pleads guilty to 4 Asian spa killings
https://www.youtube.com/watch?v=rMZmiJgNo2M
The unique firefighting challenges from West U.S. wildfires
https://www.youtube.com/watch?v=x6oNT-eITrw
Capitol Police recall their own 'vulnerability' on Jan. 6
https://www.youtube.com/watch?v=UWvd9LvLx_A
The 'uphill battle' of investigating the Jan. 6 insurrection
https://www.youtube.com/watch?v=K1dyMv4ftXE
U.S. ‘really messed it up’ in Afghanistan, says Pakistan’s Imran Khan
https://www.youtube.com/watch?v=ZcIoQwf8qJg
The 'insurmountable' weight of expectations on Simone Biles
https://www.youtube.com/watch?v=3fELehcFWXI

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