Worker voice is the function of unions or other institutions in communicating the desires of workers to employers, thus overcoming the collective action problem.

FORBES: How to Improve Working Conditions

Another potential rub in welcoming world finance is the rule-of-law problem: Capital markets function on trust, and welshing on derivatives contracts, for example, is not conducive to bringing big money to the mainland.

FORBES: Side Lines

And that is a function of -- that is a result of his approach to this problem, the focus on al Qaeda that he felt had been lost in previous years when the focus was shifted from al Qaeda in Afghanistan and bin Laden onto Iraq.

WHITEHOUSE: Press Briefing