If that is case, then we must rely on the only tools available to us - common sense, and what the Iranians themselves tell us.

CENTERFORSECURITYPOLICY: The Iran estimate �C credible?

Of course, in very strong bull or bear markets, we must rely on technical indicators that can stay with strongly trending markets, as momentum indicators like the Moving Average Convergence Divergence (MACD) indicator or Relative Strength Index (RSI) will top or bottom out well ahead of prices.

FORBES: The Four Key Seasonal Trends for 2012

Since we don t have the domestic savings to fund our own debt, and since and foreigners may not have the will or means to continue funneling their savings to the U.S., the result is that we must rely on current owners to rollover their debt on a continual basis.

FORBES: U.S. Solvency Depends On Low Interest Rates

Moreover, the diffuse and clandestine nature of their operations also mean that a much greater proportion of the intelligence on which we rely to thwart future attacks must come from captured operatives.

CENTERFORSECURITYPOLICY: Applying Geneva

In the world of IT, we often rely on the fact that the real world claimant of any information who must then be authenticated, before he may be permitted the use of his information, will also possess and may timely share certain secrets unknown to anyone else.

ECONOMIST: Fake ID cards