Sprint: We Face Problems If Clearwire Defaults on Loans
Here's the dilemma. Even IF Sprint can find a billion to contribute to CLWR by early next year, it isn't the end of CLWR or Sprint's problems because CLWR still doesn't have a business model capable of producing profit and the dysfunctional Sprint-CLWR relationship will still exist. Then after CLWR has spent whatever new money they raise they will need more capital and Sprint will be back in the same situation but a billion more in debt.
CLWR was always a spectrum flip, the problem is that some people confused it with an operating company.