There is,of course,U.S. -British collaboration on covert activity in Iran, even if it is limited.

VOA: standard.2009.07.02

Among his nominations this year are two entries in the Best Rap Performance By A Duo or Group category, and three entries in Best Rap/Sung Collaboration.

VOA: standard.2010.01.25

Colin Stetson plays the Baritone Saxophone. He says the collaboration is one of equals.

VOA: standard.2010.02.25

"To me this is a very exciting development of true South-North collaboration."

VOA: standard.2010.02.24

Titled La Rafle,or The Roundup, the film takes a look at one of the darkest moments of France's World War II- era collaboration with Nazi Germany: the July,1942 arrest of 13,000 Parisian Jews.

VOA: standard.2010.04.10

"Historically it's one of the most important parts of the period of World War II in France,the roundup - the rafle du Vel dHiv - is a symbol of collaboration between the French police and the German occupying authorities."

VOA: standard.2010.04.10