The congressional investigation into the Biden White House’s autopen use could chip away at his last line of defense.

Sen. Ron Johnson (R-WI), the chairman of a Senate investigative subcommittee, will seek thousands of emails sent in the final days of the Biden administration.

Former President Joe Biden has defended his use of an autopen to sign clemency decisions during his final weeks in office.

NewsNation Chief Washington Anchor and “On Balance” host Leland Vittert gives you an early look at tonight’s 9 p.m. ET show.