Omicron threat in the U.S.: 'We can presume it's here,' physician says

Dr. Manish Garg, Emergency Medicine Physician & Co-Founder of World Academic Council of Emergency Medicine, joins Yahoo Finance's Jared Blikre and Adam Shapiro to discus the spread of the Omicron COVID-19 variant. Don't Miss: Valley of Hype: The Culture That Built Elizabeth Holmes WATCH HERE: https://youtu.be/Sb179GLPNYE