They also advise the farmers on the quality levels that the World Food Program requires to buy their produce.

VOA: special.2009.11.17

She says combining many different genes into one plant without genetic engineering requires a lot of plant breeding.

VOA: special.2011.02.22

The parents find a way to pay for their endless medical expenses that requires them to make a very difficult moral decision.

VOA: special.2009.10.12

And,the job requires careful attention to detail, because even the smallest observation can lead to solving a crime.

VOA: special.2010.05.05

Not every campaign gift requires a judge's recusal, the court said, "but this is an exceptional case."

VOA: special.2009.06.12

It requires police to confirm the immigration status of a person they meet during a lawful stop.

VOA: special.2010.07.03

Secretary of State Hillary Clinton says dealing with extremism in Afghanistan and Pakistan requires a regional effort.

VOA: special.2009.03.07

The biathlon requires great skill to combine the physical demands of skiing and the calm, focused attention needed for shooting at a target.

VOA: special.2010.02.10

But every state except Utah requires insurance companies to pay for testing women in their forties.

VOA: special.2009.11.25

Weeding,seeding and watering requires at least as much work as crops grown in the open air.

VOA: special.2009.12.22

Tina Tan says the federal government requires international students to show on their applications how they will pay for their first year of school.

VOA: special.2009.01.22

Yet,the movement is limited, and requires the person to tighten muscles in the back or arms.

VOA: special.2009.03.10

Currently, medicine for sleeping sickness requires a series of injections that are costly and painful.

VOA: special.2010.04.07

But the University of Colorado requires only evidence of financial support for the 1st year.

VOA: special.2009.01.22