Ukraine said Russia fired more than 100 missiles and nearly as many drones at cities across the country on Monday in a massive attack against power infrastructure that caused blackouts and left at least three people dead. President Volodymyr Zelenskiy says the country's energy sector has sustained significant damage. In corporate news, BHP Group says it will focus on boosting returns from its burgeoning copper portfolio, as the company reports full-year profit that exceeds analysts' estimates. Today's guests: Sharon Bell, Goldman Sachs; Elisabeth Braw, Atlantic Council