There was a new line character at the end of url which was causing the problem. Thanks for the support Andrew.
Unless you are already running the code from a background thread, you'd be better off using the asynchronous calls on NSURLConnection.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.