What other foreign publication is Greenwald “collaborating with”?

Slides reveal Canada’s powerful espionage tool

theglobeandmail.com

“The Globe and Mail has collaborated with the Brazil-based American journalist Glenn Greenwald, based on information obtained from the Snowden documents. Mr. Snowden, who went into hiding in Hong Kong before the first cache of NSA documents was leaked, has been charged by the United States with espionage and theft of government property. Russia has granted him temporary sanctuary.”