'New York Times' reporter Jim Tankersley talks about Biden's $1.9 trillion rescue plan for the economy amid the pandemic. For much of his reporting career, Tankersley has focused on the declining middle class — and what the country can do about it. His 2020 book on the subject is 'The Riches of This Land.' Also, John Powers reviews 'The Copenhagen Trilogy' by Tove Ditlevsen.