President Obama tried to mend fences with Chancellor Angela Merkel of Germany on Friday, calling her “one of my closest friends on the world stage.” But Ms. Merkel replied tartly that Germany still had significant differences with the United States over surveillance practices and that it was too soon to return to “business as usual.”The cordial but slightly strained encounter, which played out as the two leaders stood next to each other at a Rose Garden news conference, attested to the lingering scars left by the sensational disclosure last October that the National Security Agency had eavesdropped on Ms. Merkel’s phone calls.
http://www.nytimes.com/2014/05/03/world/europe/merkel-says-gaps-with-us-over-surveillance-remain.html