House Republicans have introduced a resolution to formalize their impeachment inquiry into President Joe Biden, which would give the GOP-led committees more legal power to investigate his family's business dealings. The resolution would help the committees enforce subpoenas and allow the panels' chairmen to designate open hearings in their probe. If passed, it would give the GOP-led committees more legal power to investigate the Biden family's business dealings, with the outcome of the inquiry being closely watched by both sides of the aisle.