Writer's wife fights vaccine misinformation after his death

When sports journalist Grant Wahl died of an aortic aneurysm while covering the World Cup in Qatar, a flood of misinformation took over social media, with anti-vaxxers and conspiracy theorists falsely claiming the COVID vaccine was to blame. Wahl’s wife, Dr. Celine Gounder, is an infectious disease specialist. She joined Amna Nawaz to discuss the fight against this kind of disinformation.