So the US has committed acts of war against Germany by tapping their head of state's phone, etc. Or is it only an act of war when it's against US interests?
That story was a hoax.
No proof so far that NSA bugged Merkel's phone: prosecutor
Germany's top public prosecutor said an investigation into suspected tapping of Chancellor Angela Merkel's mobile phone by U.S. spies had so far failed to find any concrete evidence.
On Wednesday he said however, "the document presented in public as proof of an actual tapping of the mobile phone is not an authentic surveillance order by the NSA. It does not come from the NSA database.
"There is no proof at the moment which could lead to charges that Chancellor Merkel's phone connection data was collected or her calls tapped."