including ang ella merkel, that the nsa was monitoring their phone calls, one of the likely recommendations would call on the president and his senior team to find which leaders are tracked by the nsa. and how much they should be publicly guaranteed by the american government because the nsa mandate is to gain intelligence overseas when constitutional rights do not apply to non-us citizens. >> fundamentally changing it because folks believe something is happening, isn't, is a dangerous thing to do and i worry there is a bit of retraction in our ability to collect information worldwide. >> and the review should be complete by the end of the year. based on this information, a senior referred to it as a