The point is what did Islam says as regards man or woman interaction with someone he or she is not married to?If sanusi had shaken hand with Iranian Preisdent,issue of photo shop won't come up and by the way are these people defending Islam or they are defending Sanusi?Islam is a way of life giving to mankind by Almighty,the fact that someone claim to be a muslim does not mean he is holy,Is Allah who knows who worships HIM.