The man accused of threatening a mass shooting at Atlanta Hartsfield Jackson International Airport is facing additional charges for having AR-15 assault rifle and ammunition at the airport; Georgia’s largest electricity provider is making the case this week for building more natural gas turbines and storage batteries to meet rising energy demand – mostly from data centers; and Georgia's highest court is giving a Gwinnett County man who's already spent decades in prison another chance to prove he did not kill his two-month-old son.