He had shown that a disregarded politician from a poor state could challenge the easterners' assumption that they were born to rule.

ECONOMIST: George Wallace

"I would imagine that the auto industry is going to challenge this rule, " says Martin Booher, an environmental attorney at Dewey and Leboeuf in New York.

FORBES: Magazine Article

Now the challenge is to avoid the welter of grandiloquence and rule-bending that undermined so many previous schemes.

ECONOMIST: A trade group becomes an energy club

Instead, Musharraf may find himself saddled with a parliament that could challenge his decade-long rule or even try to impeach him.

NPR: U.S. Could Lose 'Indispensable Ally' in Pakistan

The challenge, as Mara pointed out, is finding the right language to institute that kind of rule.

WSJ: NFL looking to focus on replay issues, safety

The challenge will be to engage on fundamental reform and return to sound money under a rule of law that safeguards persons and property, including the property right a person has in the future value of money.

FORBES: The Limits Of Monetary Policy Call For Moral, Sound Money