Joe Biden, by virtue of his position, is possibly the most crucial individual in the world, and the most crucial individual in his planet is his wife - Jill. The first woman who married him nearly half a century ago. stands a wall behind her husband. So it was after the debate, erstwhile she told her husband's supporters: we will not let 90 minutes specify the 4 years of your presidency. Now he powerfully urges him to keep fighting.