The president's son made a surprise appearance at one hearing.
The House Oversight Committee will vote on whether to hold Hunter Biden in contempt over his refusal to sit for a closed-door deposition with lawmakers.
House GOP says Hunter Biden 'violated federal law' by defying subpoena, prepare contempt resolution
House Oversight Committee holds markup on Hunter Biden contempt
Jill Biden - News - IMDb
Hunter Biden defies a GOP congressional subpoena. 'He just got into more trouble,' Rep. Comer says - The San Diego Union-Tribune
Senate Impeachment Trial, Day 7, Defense Opening Arguments from Raskin, Philbin, Bondi, Herschmann
Mike Johnson Just Blew a Hole in the GOP's Biden Impeachment
Hunter Biden says he would sit for deposition with new subpoena
Hunter Biden would comply with a new GOP subpoena if issued again, lawyers say
GOP-led committees approve contempt resolution against Hunter Biden, will subpoena him again - ABC News