Georgia gubernatorial candidate Stacey Abrams appeared on CNN to apologize for a viral photo of her posing at a reading event with elementary-aged school children without a mask on. “Protocols matter, and protecting our kids is the most important thing, and anything that can be perceived as undermining that is a mistake, and I apologize,” Abrams said in an interview Tuesday night on CNN’s Erin Burnett OutFront. Abrams attended a reading event to celebrate Black History month at Glenwood Elementary School in Decatur, Georgia. The school remains under an indoor masking policy until February 22. …