Electrical Grid Expert News Today

Some of that is systems and people and those processes are all at work now even as were working to restore power. theres a lot of things well learn from this and a lot of things well look at. our focus getting the power back on and helping the community get back on its feet. >> reporter: so what makes this one particularly difficult is that these two substations went down in this central north carolina county and they were not able because of the way the electric grid in this area is configured ...