September 24: CDC endorses Pfizer booster shots, director overrules panel, clears boosters for frontline workers. Mass shooting at a Kroger’s in Tennessee. Federal arrest warrant issued for Brian Laundrie. Prince Harry and Meghan Markle’s trip to NYC.

<p>CDC director Rochelle Walensky overrules her own panel, officially endorses Pfizer’s booster shots for frontline workers, along with adults 65+ and adults with underlying conditions — everything you need to know. Plus, mass shooting at a Kroger’s in Tennessee leaves one dead and at least a dozen injured. Also ahead, a federal arrest warrant has been issued for Brian Laundrie over his actions following Gabby Petito’s death — this as the manhunt for him continues. And, Prince Harry and Meghan Markle visit NYC — the latest on their first public trip since moving to the US.</p>