There needs to be some government involvement, both financially and policy-wise, presenting those options to private companies that will build those networks. I'm not sure I can go into much more detail than that. That's going to have to be between government agencies and those individual companies. But that's how much of the infrastructure has already been built. Private investors have looked at a market opportunity. You need to give them enough of a private opportunity to warrant the investment.
On March 7th, 2013. See this statement in context.