Watch live: Rod Rosenstein testifies before Senate on Russia probe

Former Deputy Attorney General Rod RosensteinRod RosensteinSupreme Court to hear dispute over Democrats' access to Mueller materials Republicans release newly declassified intelligence document on FBI source Steele GOP's Obama-era probes fuel Senate angst MORE is set to testify before the Senate Judiciary Committee on Wednesday morning about on the origins of the Russia investigation.

This marks the first public hearing Judiciary Committee Chairman Lindsey Graham (R-S.C.) is set to hold as part of his deep dive into "Crossfire Hurricane," the name for the investigation into Russia's 2016 election interference and the Trump campaign.

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

Watch live in the video above.