Last week's bomb threat against an Ohio data center was one of many made on the same day

Plan that would not have worked foiled from the outset

But questions remain about the Christmas Day suicide bombing

Seth Aaron Pendley reportedly pleads guilty to charges of malicious attempt to destroy a building with an explosive

Suspect is also thought to have been at the Capitol attack, allegedly wanted to take down 70 percent of the Internet

One attack took out the battery system of a Virginian cell tower

But mobile Edge nodes were brought in to get everyone back online, after the Christmas day blast