Brown and a small camp of other endocrinologists argue that thyroid insufficiency can be signaled by a TSH level as low as 2, for which Brown cites some recently published research.

WSJ: U.S. Track's Unconventional Physician

According to sources we spoke with, the world might only have a few weeks to respond if Iran moves towards weaponization, a process that could be signaled by banning IAEA inspectors, or changes in inventory levels of uranium enriched to 3.5% or 20% (90% is needed for weapons).

FORBES: Learning To Live With A Nuclear Iran

An increase in the value of the renminbi would be welcomed by nearly everyone, and the Chinese government has signaled flexibility, but ever reluctant to be viewed as yielding to foreign pressure, Beijing is vowing to act according to its own timetable.

FORBES: Currency Debasement Is A Beggar's Banquet

If the defined benefit pensions that remain in the private sector are to pay out their obligations without taxpayers getting soaked, pension insurance premiums need to be liberalized to reflect the real risks they face, as signaled by real prices communicated through a free market.

FORBES: The Pension Benefit Guaranty Corporation's Real Crisis