He said: "There are very few people who can say their actions and conduct changed the face of the nation.

VOA: special.2009.03.08

The researchers say their study shows a vaginal gel substance reduced the risk of HIV infection among women who used it.

VOA: special.2010.07.21

The students were asked to write down five words they might say after hitting their finger with a hammer.

VOA: special.2009.08.18

People who want to search for their roots say it is a lot of work, but also a lot of fun.

VOA: special.2010.06.28

Dentists say children should have their first dental visit at least by the time they are one year old.

VOA: special.2009.03.11

People who say they worry about their food and their environment are looking for locally grown produce from small farms.

VOA: special.2010.08.03

Many people paid the money to send telegrams to their families back home to say they had arrived safely in Skagway.

VOA: special.2009.02.11

Listeners loved it when Jack Benny and Fred Allen would say bad things about each other on their shows.

VOA: special.2009.03.09

Their members are often elected. But some Americans say the lack of national standards is wrong in a competitive global economy.

VOA: special.2010.07.22

Some educators in Massachusetts say adopting the proposal will hurt their students because the state standards are even higher.

VOA: special.2010.03.25

They say African governments have to increase their investment in agriculture in order to fight problems related to climate change.

VOA: special.2009.11.17

We see that you know from everyone,they say their interest in science begins before the age of eleven.

VOA: special.2010.04.01

And both Apple and Adobe will have their say in the final result: both are members of W3C.

VOA: special.2010.06.22

Some people say their interest in genealogy came from watching an eight-part series on American television called "Roots."

VOA: special.2010.06.28