Germany Asks Top U.S. Spy to Leave Amid Flap

Since I think it's a standard wording for this sort of thing.

Consider "Indian diplomat indicted over Nannygate, asked to leave US" [2014] from http://nypost.com/2014/01/09/indian-diplomat-indicted-over-n... .

Or "China envoys linked to spy asked to leave [the US]" [1987] http://news.google.com/newspapers?nid=1454&dat=19871231&id=J... .

Or "The Voice of Russia reported today that US diplomat, Ryan C. Fogle was asked to leave the country for allegedly attempting to recruit a Russian special service officer as a US agent" [2013] http://diplopundit.net/2013/05/15/from-russia-with-no-love-u...

Or "5 Americans Are Called Spies By France and Told to Leave" [1995] http://www.nytimes.com/1995/02/23/world/5-americans-are-call...