Taliban Takeover, Covid Booster Shots, NFL Preseason

Retired Army Officer Douglas Ollivant reacts to news of the Taliban closing in on Kabul in Afghanistan. Professor of Epidemiology at the UCLA School of Public Health Dr. Anne Rimoin delivers her insights on the level of protection that a booster shot will give against the delta variant. CNBC’s Christina Wilkie delivers the latest on Sen. Rand Paul’s controversial stock purchase. NBC 6 South Florida meteorologist Ryan Philips tracks the heatwaves roasting states across the U.S. Plus, 2009’s NFL Coach of the Year Marvin Lewis reveals which team he has his eye on so far as preseason football hits full gear.