Covid Vaccine Approval, Tennessee Flood Crisis, Biden’s Approval Slides

The dean of Brown University’s School of Public Health Dr. Ashish Jha reacts to the FDA’s decision to grant full approval to Pfizer’s Covid-19 vaccine. Former U.S. Ambassador to Afghanistan under President George W. Bush discusses the U.S. reaction to the Taliban’s warning to not go past the August 31st deadline to finish evacuations. NBC’s Priscilla Thompson is live in the hard-hit Waverly, Tennessee, to deliver the latest on the devastating flooding to hit the middle of the state. CNBC’s Kate Rogers digs into the evolution of outdoor dining during the course of the pandemic. Steve Kornacki breaks down how the U.S. troop withdrawal from Afghanistan has impacted President Biden’s approval rating. Plus, Dean of the Mt. St. Joseph University School of Behavioral and Natural Sciences Gene Kritsky explains why lanternflies are so dangerous to particular ecosystems.