Marketplace Tech Report for April 12, 2011

Episode Description 
Marketplace Tech Report for April 12, 2011

A battle over a chunk of broadcast spectrum that could be used to save your life

You might not be familiar with the D Block but it's pretty important. It's a small but powerful chunk of broadcast spectrum. Everyone agrees it should be used in times of national emergency, but what should happen to it in the meantime is up for debate.

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