They do not know why da Vinci painted it, or how it ended up in the collection of French ruler Francis the First.

VOA: special.2010.06.23

I don't know why I do it. I just do it."

VOA: special.2009.07.04

"Why do you like to volunteer?" "It gives me peace.Happiness.

VOA: special.2010.07.16

"We have had a lot of inquiries about that,". "And it does not have anything to do with why we are actually down there.

VOA: standard.2009.10.20

"Why should we do something when we've already done it." "Going to the moon or going to Mars is about as interesting to people as say going to Antarctica."

VOA: standard.2010.04.15

"The bottom line: it is now time for our fiscal authorities to do what fiscal authorities are paid to do, why they were elected to Congress: bring about some balance.

VOA: standard.2010.04.21

He says that is why the people started this protest, no one told them to do so, they did it themselves, and they took power without help of the political opposition.

VOA: standard.2010.04.08

"The reason why I do not think it is likely is because of all the resources we have put on this, considerably more than the last administration did, to see to it that it will not happen."

VOA: standard.2010.02.14