energized. people can step on them. it's a real concern that everybody practice safety. we are going to get through this, but this is no question going to be one of the largest and most complex restoration efforts in u.s. history without question. >> how do you prioritize restoring power right now? >> the first thing we do is make sure that the generating assets, the power plants are up and running and good to go. once we get through that, we look at the critical infrastructure and we are talking about hospitals and police, fire, 911 centers and water treatment facilities. we look at the main trunk lines and main thoroughfares and where we try to get the most amount of customers back in as quickly as possible. we go into the neighborhoods, house to house. we invested some $3 billion over