I get this from a sample Flickr response in their api site:
jsonFlickrApi({"method":{"_content":"flickr.test.echo"}, "format":{"_content":"json"}, "api_key":{"_content":"8038f7f7d7151ccbf6df2aa10b1b35ae"}, "stat":"ok"})
I can see the dictionary in there, right after the words jsonFlickApi. But how do I get rid of that leading text and put the dictionary into my NSDictionary?