When we think of threats to public health, we often think of communicable diseases.

VOA: special.2011.05.11

The more we think about this question, the harder it is to answer.

VOA: special.2009.04.18

I think all those goals are still possible, but I think that as a consequence to the war on Iraq, we took our eye off the ball.

VOA: special.2009.02.21

I think we can get her to work with us."

VOA: special.2010.04.24

Because we think once we understand how they work, we could be able to manipulate the mosquito genetically and convert mosquitoes that can transmit malaria into mosquitoes that cannot transmit malaria."

VOA: special.2009.12.22

"It has so much capability, so much more capability than any other vehicle, that I think we can start to contemplate missions like a Mars sample return, which requires a tremendous amount of lift capability because you've got to send a lander to Mars that still has enough propellant to return to Earth."

VOA: special.2011.04.11

"Some of our projects have looked at what we call situational impairments, which are challenges to accessibility that are caused more by the situation or context that the computer user is in instead of maybe as we usually think of accessibility as having to do with someone's own physical or cognitive state."

VOA: special.2011.04.18

"So I don't think we're going to see a lot of deployment in a region or continent like Africa.

VOA: standard.2010.06.25

AgainWang Tao, "We think it's going to be a visible, probably appreciation, against the U.S.dollar within the trading band."

VOA: standard.2010.06.21

"We think that is an essential first step. We are continuing to call for the freedom of Aung San Suu Kyi.

VOA: standard.2009.11.12

"I think we have as individuals the right to follow the same policy or to adopt the same way of thinking."

VOA: standard.2009.10.08

and I think we did all we could in order to bring this into a situation which is tolerable,".

VOA: standard.2009.10.23

"And I think al-Qaida is out there even as we meet trying to figure out how to do that."

VOA: standard.2010.02.14

And they will be able to be part of what we think is a solution to getting primary care providers to everybody."

VOA: standard.2010.05.14