I've been in several African countries. I was in Bangladesh and nobody has telephones or land lines. Everybody is using a cell phone. So the infrastructure that is going to have to go in is going to be very different from what we have historically had to build in our own country. You would agree with that, I'm sure.
I look at countries in Africa where solar energy is now becoming more and more the norm. When I was in South Sudan, it was solar-powered lights for all of their street lights that are going in.
I wonder if you can talk about how that's going to impact the need for infrastructure dollars. How do we move forward with these countries in the areas of initiating their economy, because that kind of infrastructure is going to be critical?