I'm not sure what an investigation into Hunter Biden proves...it might be like an investigation to prove that Billy Carter was a slob? That Eric Trump was a moron? Presidents almost always have a limelight seeking relative w questionable credentials.

Though Biden's administration seems in good hands, Biden himself is starting to look like 2nd term Reagan (or Lloyd Bridges in "Hot Shots"). Sort of out of touch while aids prop him up. Though having these documents are the lesser crime than Trump's, it doesn't make him look good for a 2nd term.

In any case, the House Republicans have the votes for a symbolic (and retaliatory) Impeachment.