"If the purpose is to increase security checkpoint flow, there are much more effective steps we can take together to streamline the security checkpoints with risk-based screening mechanisms, " he wrote in a letter to Pistole.

CNN: March 10, 2013 -- Updated 0334 GMT (1134 HKT)

"Because we value the freedom of the press, we are always careful and deliberative in seeking to strike the right balance between the public interest in the free flow of information and the public interest in the fair and effective administration of our criminal laws, " it added.

BBC: Associated Press condemns US telephone record seizure

Both the Switzerland-based Basel Committee on Banking Supervision1 (BCBS) and the Financial Services Authority2 (FSA) in the UK have recently made it clear that when relying on manual processes, desktop applications or key internal data flow systems such as spreadsheets, banks and insurers should have effective controls in place that are consistently applied to manage risks around incorrect, false or even fraudulent data.

FORBES: Microsoft's Excel Might Be The Most Dangerous Software On The Planet

"It was a very simple and effective way to inject money into the Mexican economic system and make it flow down to the base, to construction workers and carpenters, " says Mr. Castro.

WSJ: Mexico Housing Bust Bruises Investors, Buyers

We have to be a more effective partner in both reducing demand for drugs here in the United States and for stemming the flow of weapons and cash that help to finance and facilitate these cartels.

WHITEHOUSE: Open for Questions with President Obama

This will require improvements in the capacity, knowledge, communication and networking available to enhance the flow and quality of information available for informed decision-making on the status of coastal resources, and their effective management in light of climate change impacts.

UNESCO: Atlasur Workshop 2009