When we look up,we see the sky through hundreds of windows.

VOA: special.2009.11.16

"If you look at all of the states, more than 43 percent of the students went through the biology course in high school,"

VOA: standard.2009.11.25

Clinton said the United States and its European partners should look at the example of the generations that brought them through the 20th century to combat violent extremism, nuclear proliferation and climate change.

VOA: standard.2009.11.09