India's COVID-19 crisis is far from over, and vaccines alone won't help. Here's why

PBS NewsHour shows that the COVID-19 crisis in India shows little sign of slowing down. As death tolls and infections skyrocket, Prime Minister Narendra Modi's leadership is under increasing political pressure and scrutiny. The country is short on vaccines, and other life-saving supplies like oxygen and antiviral drugs. William Brangham speaks to Indian reporter Barkha Dutt about what she's seeing on the ground.