But the fickle nature of commodity trading has derailed yield-hungry ambitions across the currency world leaving a question mark above the rationale or at least the desire among central bankers to shift policy in order to address temporary price spikes.

FORBES: Dollar Shows Mettle Against Metals

Robert Dunn: When people are unable to meet their basic needs, enjoy their fundamental rights or have access to opportunities to fulfill their human potential, there is often an urgent need to address these shortcomings with temporary assistance.

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By merely changing the date, Wyden-Brown leaves intact the restrictive requirements states would have to meet to obtain the temporary waiver, which really does not address the problems many states face.

FORBES: Obama: States Should Be Able to Opt Out of Obamacare -- By Imposing a Single-Payer System

"You can't solve an environmental problem through a temporary mass campaign, " he said, adding that environmentalists need to address people's attitude first and foremost.

CNN: Fighting the desert one tree at a time

The Innovation Center has been gearing up with a small core team from within the General Services Administration, and will draw on a pool of experts and creative thinkers from across government using temporary staffing arrangements, multi-agency teams, and others with specialized expertise and skills to address rapid turnaround needs.

WHITEHOUSE: Hitting the Ground Running With the Digital Strategy

For McCartney, that means helping to address the housing needs of thousands of families still living in Federal Emergency Management Agency trailers or temporary housing.

CNN: Hero's work continues in parish devastated by Katrina