NSURL* url = [NSURL URLWithString:urlString];
NSURLRequest* request = [NSURLRequest requestWithURL:url cachePolicy:NSURLCacheStorageNotAllowed timeoutInterval:10];
NSData* data = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:nil];
NSString *aString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];