AT&T says its services have mostly recovered from a bombing that caused multi-state internet outages on Christmas. The explosion of an RV in Nashville injured three people and destroyed a section of the city’s downtown, including “significant damage” to a key AT&T transmission facility. This brought down wireless and wired networks across parts of Tennessee, Kentucky, and Alabama — disrupting cell service, some 911 networks, and communications at the Nashville International Airport, which briefly grounded flights as a result.