Camels have served as an important form of transportation since ancient times.

VOA: special.2009.01.13

The tribal areas he controls have served as a major safe haven for al-Qaida and other terrorist groups.

VOA: standard.2009.06.18

"When there are people that we know who have been involved with Noordin (Top), or have been involved in violence, who have served their sentences and who are about to get released, and who have been visited regularly by fellow prisoners who have been released, you would think it would trigger something that these people are high risks, so there should be a way of designating some kind of special category for more intensive monitoring."

VOA: standard.2010.03.24

She says these groups have been operating since 2008 and many of the militants had served prison sentences for past terrorist activities.

VOA: standard.2010.03.24

Dr.Chris Brasher served in the Democratic Republic of Congo, where according to MSF, more than four million people have lost their lives since 1997.

VOA: standard.2010.06.29

From the beginning, food and drink have been served during Boston Pops performances.

VOA: standard.2010.07.28

He wants his right to vote back. "Whatever rights that a normal citizen should have, I believe I should have it as well, since I've served my time and I'm back in society as a paying taxpayer, a community activist,or a person."

VOA: standard.2010.03.25