But some environmental groups say it should be made permanent to end the nation's dependence on oil.

VOA: special.2010.06.19

And it said no limits should be put on government production of silver money.

VOA: special.2010.06.10

"It should be clear understandable what they are doing, why they are doing it, and what all their decisions are based on.This is one.

VOA: standard.2010.04.15

"My take on this is that when you are enforcing law, more and more people should be on the side of law, and it becomes easier.

VOA: standard.2009.04.08

"And then,depending on who gets it, that will be clearer as who should get the job of quasi foreign minister and how the foreign minister's staff will be organized and so on.

VOA: standard.2009.10.29

Ileana Ros Lehtinen is the ranking committee Republican "It should be clear that unless we impose the maximum pressure on Iran, and this bill is a major step forward in that direction, the regime will continue its march toward acquiring nuclear weapons, dominating the Persian Gulf, and expanding its network of radical militants around the world,".

VOA: standard.2009.10.28