Iran signed a similar deal with Pakistan, last month, although it is not clear if it will be implemented.

VOA: standard.2010.07.23

"Obviously we are disappointed with the events that have happened over the last couple of days, I've made that clear,".

VOA: standard.2009.09.05

Others last for months or even years. There is no clear way of predicting at the present time how long this activity might go on for."

VOA: standard.2010.04.16

He says last time round the details of the treaty were not made clear to the Irish public and there were many issues which led to the 'no' vote.

VOA: standard.2009.10.02

Dollet adds that while there are other Arabic-speaking countries that do not control the Internet as much as Egypt, it is not clear how long that relative freedom will last.

VOA: standard.2009.11.16

Clinton is discounting reports of a major crisis in U.S.-Israel relations, but she is making clear that she wants to see substantial gestures by the government of Israeli Prime Minister Benjamin Netanyahu to repair damage from last week's housing announcement.

VOA: standard.2010.03.16