What does it mean to him? "Nothing,and I'm not even sure when it is.

VOA: special.2010.02.08

"Woodward?" "I'm sure." "I'm not.

VOA: special.2009.04.20

I'm not sure. And if the whole world is against the good justice for the suspects of the Rwandan genocide, what next?

VOA: standard.2009.04.10

Maybe,even then,I'm not sure. I think they will want any future military intervention in the Middle East, they will want to be consulted;

VOA: standard.2009.03.21

So,basically,that's how I started. Sometimes I'm not sure if I've done the right thing or not."

VOA: standard.2010.07.20

I'm not sure if that's the right word, but they were surprised nonetheless."

VOA: standard.2010.01.31

I'm not sure that also the United States will also make the difference.

VOA: standard.2009.04.10

"If you ask them whether they will receive a pension and what age, they say "I'm not sure whether I will be in the position of pensioners of today."

VOA: standard.2010.06.16