"Our concern,clearly, was that tensions were heating up and that they need to calm down, and that indeed these tensions were diverting the government of Pakistan away from its principle enemies - al-Qaida and the Taliban,".

VOA: standard.2009.03.16

The concern is that the supplies will run out pretty quickly and our vehicle will be left stranded.

VOA: standard.2010.01.14

"We have been overwhelmed with the outpouring of support and concern towards Bowe and our family.

VOA: standard.2009.07.20

"Our leadership in the area of arms control and non-proliferation is of such profound global concern that that is at the top of the list.

VOA: standard.2009.05.07

We have a big job on our hands,". Borlaug expressed concern about a new variety of wheat stem rust attacking wheat plants in Africa and advocated greater coordination of researchers around the world to stop its spread.

VOA: standard.2009.09.13