Markets are becoming increasingly uneasy about the state of affairs, and are realizing that things in the Gulf are far messier than the initial assessments suggested.

They know they are inferior to the U.S. Navy in the Persian Gulf, so this is their way of telling Americans .... we are not the only ones who would lose out if talks regarding the nuclear program fail.

It's a sad state of affairs.

There are a number of countries that are increasingly uneasy about competitive pressures coming from Asia, and the softening of domestic industry.

Our economy is increasingly dependent on the success and integrity of the financial markets.

Medicine and health care are becoming increasingly complex.