US Studies Centre non-resident senior fellow Bruce Wolpe talks to ABC Afternoon Briefing about the Jan 6 committee's unanimous vote to subpoena former President Trump.

He says, the committee played key roles in collecting video evidence, to bring together to the people about the ongoing matter of preserving democracy, and ended in a dramatic move to subpoena [former President Trump] for his involvement.

Bruce Wolpe's segment starts at about 11:30 and goes for 6 minutes.