It was a dare. When the House Jan. 6 Committee voted on Thursday to compel Donald Trump’s testimony about his role in the failed attempt to overthrow the 2020 election result, culminating in a mob storming the Capitol, they appealed to his love of the limelight and his instinct to avoid not looking weak. Would the temptation to come back to the center ring of the circus be too much for the showman to turn down?