These moves renew concern among some people about efforts by the UAE and Saudi Arabia to control the flow of information.

VOA: special.2010.08.06

Another study found that almost half of American workers expressed concern about their ability to provide for immediate family needs.

VOA: special.2009.03.24

The WHO's Director-General,Margaret Chan, has expressed concern there is not a good process in place to produce enough vaccine against the virus.

VOA: special.2009.08.18

Agency chief Margaret Chan has expressed concern there is not a good process in place to produce enough vaccine against the virus.

VOA: special.2009.08.05

Is all that possible? Experts say one concern is that lawmakers will try to control company decisions like where to build new factories.

VOA: special.2009.06.05

He also expressed concern about Americans and other Westerners traveling to Pakistan and Somalia for terrorist training.

VOA: special.2009.10.17

On Friday,the UN human rights office expressed concern about unconfirmed reports of kidnapping and abuse of civilians by fighters loyal to Alassane Ouattara.

VOA: special.2011.04.02

Before,people with special needs were often prevented from physical activity out of concern that they would hurt themselves or be unable to compete.

VOA: special.2009.08.23

A main concern is that the failure of some banks or governments to pay their debts could send a financial shock across many countries.

VOA: special.2009.03.06

He realized that this "teach-in" method would be a useful way for the public to express concern about the environment to federal and state officials.

VOA: special.2010.04.21

He also got them to dress the wounds of soldiers without concern for their nationality.

VOA: special.2009.07.01

He also expressed concern over reports of rebels shooting those trying to flee to safety.

VOA: special.2009.05.16

"But this has raised concern that O.E.C.D countries were mainly exporting their shortage problem to countries that may have an even greater need for these nurses."

VOA: special.2010.06.07

Some malaria experts expressed concern about giving too much attention to eliminating the disease.

VOA: special.2010.11.23