Watch live: Fauci, Francis Collins testify before House panel

President Biden chief medical adviser Anthony FauciAnthony FauciUK study: Pfizer, AstraZeneca vaccines offer protection against Delta variant The tale of the last bipartisan unicorns Delta variant's UK dominance sparks concerns in US MORE and National Institutes of Health Director Francis Collins on Tuesday are slated to testify before a House panel on the NIH budget request. 

The hearing is scheduled to begin at 10 a.m. ET.

Watch the live video above.