"Today I say to you that the challenges we face are real, they are serious and they are many.

VOA: special.2010.01.23

"One of the challenges we have is to make the Web a lot easier to use even on the simplest and least expensive mobile phones."

VOA: special.2010.11.08

(OMITTED) He recently spoke at a conference on the challenges of diagnosing cancer in Nigeria -- a meeting he helped organize.

VOA: standard.2010.06.16

The president used the opportunity to reflect on the challenges that he has faced in his first year in office.

VOA: standard.2010.01.17

"With the magnitude of the challenges we face, what we need in Washington are not more political tactics,"

VOA: standard.2009.03.17

But amid the challenges, Dunn saw an opportunity, even if he didn't have claim to land in Overtown.

VOA: standard.2010.03.10

"Time is up," "Over the next two weeks, governments have to deliver a strong and long-term response to the challenges of climate change."

VOA: standard.2009.12.06

But despite the challenges, International Olympic Committee Executive Director for Olympic Games Gilbert Felli says that Vancouver organizers have done an excellent job.

VOA: standard.2010.02.21

Former Vice President Dick Cheney recently accused Mr.Obama of "dithering" in responding to the challenges in Afghanistan.

VOA: standard.2009.10.25

The goal is to change attitudes about women,she said, and to address the challenges they face.

VOA: standard.2010.04.28

"We are all moms; we are all working moms so we share the challenges of balancing work and family and being there for our children.

VOA: standard.2010.08.07

To that,I say that the challenges we face are too large to ignore,"

VOA: standard.2009.03.21

Risley says the challenges remain daunting, although there are hopes the fighting may be over before winter, when the refugees' needs will increase sharply, and weather hampers aid deliveries.

VOA: standard.2009.06.19

"Today,I say to you that the challenges we face are real.

VOA: standard.2010.01.15