Reigning-in corruption is crucial to attracting foreign investment to a nation where 80 percent of people are unemployed.

VOA: standard.2009.08.14

Today's sessions are part of a lasting conversation that is crucial to our shared future,"

VOA: standard.2009.11.05

"In areas where the sleeping sickness is still very prevalent such as remote areas of some central African countries, which are by the way very unstable areas, it will be also crucial to have simpler treatment and obviously oral treatment would be the best."

VOA: standard.2010.04.05