Experts say this is why it is important to eat a mixture of foods every day, to get enough of the vitamins our bodies need.

VOA: special.2009.04.21

Supkin goes on to say that he doesn't understand why the author was even chosen to be the face of the new station.

VOA: standard.2010.07.10

He's come to Rome for answers. "That's why we're here - to say,look these men in our community our fellow survivors, they deserve an answer from you."

VOA: standard.2010.04.01

Shops are open; people are at work. But many Poles are also asking questions such as why so many of the country's political leaders were traveling on one plane and why, if as Russian authorities say, the pilot ignored warnings against trying to land in poor weather conditions.

VOA: standard.2010.04.12