" I have no purpose," he said, "either directly or indirectly, to interfere with slavery where it exists.

VOA: special.2009.06.11

They are also a good way to test if a local market for oil exists.

VOA: special.2009.09.29

"In one of those speeches, I declared that I had no purpose directly or indirectly to interfere with the institution of slavery in the states where it exists.

VOA: special.2009.07.30

The next building to hold the record no longer exists.

VOA: special.2010.03.31

I believe that is true. If you make the effort to do the best of what you are capable, trying to improve the situation that exists for you, I think that is success and I do not think others can judge that."

VOA: special.2010.06.10

"In fact,the technology that the the best technology in the world with respect to that, exists in the oil industry."

VOA: standard.2010.05.31

Analysts say a key goal is to get participants to agree that the threat exists.

VOA: standard.2010.04.06

And,it is threatening to block what little cross-border traffic exists.

VOA: standard.2010.05.26

"It creates a societal change, an economic growth, it creates jobs.As the world has become so interconnected, it's provided an opportunity for entrepreneurs no matter where they are to access any market that exists,"

VOA: standard.2009.12.04