The scientists say they do not know how the treatment would work with patients who have no sensation at all below the injury.

VOA: special.2011.06.01

Supporters say the standards are goals and do not tell states or teachers how to teach.

VOA: special.2010.03.25

"How he is kicking and all that stuff and I do everything what they say I must do.

VOA: standard.2010.07.01

But he did not say how the Palestinian authorities planned to do that, since the Gaza Strip is under the control of Hamas and not the Palestinian Authority.

VOA: standard.2009.11.04

"My brother and I were talking about how - normally you do not just walk up to a temple or a synagogue and say, 'hey,can I come in and take a look?' So this is a great opportunity and exposes me to a lot of things that I would not otherwise have been exposed to,"

VOA: standard.2009.10.19

"Well it seems to me if we train officers to do a particular thing and put them into situations where that training is required and then we see pictures of them doing what they have been trained to do, we cannot simply wash our hands of it at that point and say how awful it is,right?" "We have to share some of that responsibility.

VOA: standard.2009.04.21

I mean,how can we say that we want Karzai to do something about his brother's alleged narcotics activities, while apparently the CIA has been paying the same brother?" Former U.S.ambassador to Afghanistan Ronald Neumann tells VOA he believes President Karzai to be a decent man, but points out that he does not have a great deal of actual power outside of Kabul and has to be very careful about alienating some people.

VOA: standard.2009.11.17