Where did you go to university? comprar xenical online espaa While Mr Snowden has said that he does not want to harm America, he has not given a blanket assurance that he will repudiate his whistle-blowing activities. In any case the choice may no longer rest with him. Glenn Greenwald, the US journalist who collaborated with Snowden has the files at his home and this week declared it would take him “months” to work through the data for more leaks.