Using his third quarter report, if you subtract campaign debts and some contributions that he could only use in the general election, McCain's cash on hand is at zero.

NPR: GOP Presidential Fundraising Struggles

One of the cornerstones of his programme is a promise to hand out low or zero-interest credits to small and medium-sized companies.

CNN: The return of a king

On the one hand, with its near-zero emissions, it stacks up favorably against conventional, polluting sources of energy.

FORBES: Hydroelectric Revolution: A River Runs Through It