Media Relations Director Jeffrey Hiday says the term "think tank" dates back to that time.

VOA: special.2010.09.27

Some foreign policy experts in South Korea think the sanctions have forced Pyongyang to consider coming back to the negotiating table.

VOA: standard.2009.12.08

She encourages her patients to try to go back to their old routines and to think positively about the future.

VOA: standard.2010.07.01

I think that Avatar was an attempt to merge science fiction back to its roots of having a warning."

VOA: standard.2009.12.19

"I came back from that really shaken up. I started to think about how the oceans are having a hard time.

VOA: standard.2010.08.04

"I do not think it is too early to have a Palestinian state. to have a Palestinian state years back,".

VOA: standard.2009.11.17

"And I think we are getting back to what NASA and what the country really likes to see and that is exploration,"

VOA: standard.2009.07.20

I don't think it's going to hold Toyota back or take anything away from their brand loyalty."

VOA: standard.2010.01.28

Back from their recent mission, Satcher and Melvin are trying to encourage these black students to think about careers in the U.S.space program.

VOA: standard.2010.02.02

And I think it's important to take a break and come back to it.

VOA: standard.2010.01.31

Do you think you can bring the dead back to life?"

VOA: standard.2010.05.04

I think the real point is that because we are in uncharted waters, the argument can always be made back to the Obama administration there is not a clear blueprint.

VOA: standard.2009.03.29

"We're not willing to pull the hand back yet, because we think there's still some opportunity, but I think concerns out here of some kind of a grand bargain are completely unrealistic."

VOA: standard.2009.05.05

I think we should be suing to get those bonuses back not as the government that gave money to this private entity, but as the owner,saying you know what, you got bonuses that you didn't deserve and we want them back,on the merits."

VOA: standard.2009.03.17