In Brazil,artists use hip-hop to express social inequalities and racial issues.

VOA: special.2009.11.25

Americans often use it to express heat.

VOA: special.2009.11.15

An International Crisis Group report says that by suppressing peaceful outlets for the opposition to express opinions, the Thai government may actually encourage people to use violence.

VOA: standard.2010.07.06

for its support for German unification. "I wanted to use this opportunity today to express our gratitude, my gratitude to the American people for the support that the American people have given us throughout the process leading to German reunification,".

VOA: standard.2009.11.03