For the 117th United States Congress, Hawley was named to four Senate committees. As Missouri lawyer common, Hawley pushed for the deregulation of environmental protections put in spot by President Barack Obama, and filed 4 lawsuits from the Trump administration in an try to expedite that procedure. During the impeachment trial, Hawley mentioned if additional witnesses ended up named and new files thought of, he would endeavor to drive votes on subpoenas for Michael Atkinson, Hunter Biden, Joe Biden, Adam Schiff, the anonymous whistleblower and a described acquaintance of the whistleblower. After the 2021 drop of Kabul and the 2021 Kabul airport assault, Hawley was a single in "a wave of other Republicans" who called on President Joe Biden to resign. In October 2019, Hawley known as for an independent investigation into Joe Biden similar to alleged dealings with Ukraine. On November 6, 2019, Hawley suggest that the U.S. In April 2020, Hawley proposed that the U.S. In October 2020, Hawley voted to verify Amy Coney Barrett, who experienced not reported she would overturn Roe. On May 28, 2021, Hawley voted versus developing an impartial fee to investigate the riot. On January 19, 2021, Hawley blocked the brief confirmation of Department of Homeland Security secretary nominee Alejandro Mayorkas following Mayorkas would not commit to expending $1.4 billion the U.S.