My concern is obviously, from what I detected, the technical aspects of deficiencies were not properly investigated."

VOA: standard.2010.03.26

The strength of the European currency has been under pressure since Greece's financial problems were revealed, with concern the problem could spread to other euro-zone countries.

VOA: standard.2010.03.01

Republican Representative Chris Smith was among seven members of Congress who wrote to Secretary of State Hillary Clinton expressing concern that programs promoting democracy, civil society and rule of law in Iran were being de-funded or halted.

VOA: standard.2009.10.28

Clinton's comments at a joint press event with the Uruguayan leader were the highest-level expression of U.S.concern thus far about a Venezuelan arms buildup that gained momentum with an announcement this week that the South American state will buy Russian battle tanks and anti-aircraft missiles.

VOA: standard.2009.09.15