anchor.diff:  		{fail, Error} ->
   			 {fail, Error};
   		_ when Id =< 0 ->
  -			 Resp = mnesia_news:get_all_news(),				
  +			 Resp = mnesia_news:get_all_news(),		
   			 convert_response(Resp);
   		_ ->
   			 Resp = mnesia_news:get_news(Id),
  
positive.code: %% @doc @todo Add description to news_handler.
  
  -module(news_handler).
  
  -import(mnesia_news, [get_all_news/0, get_news/1, create_news/1, update_news/2, delete_news/1]).
  -import(validate_html, [validate_html/1]).
  
  %% ====================================================================
  %% API functions
  
negative.code: 			end;
  		<<"POST">> -> 		
  			lager:info("Create news"),
  			Body = save_to_db(Req),
  			erlang: display (Body),
  			case Body of 			
  				{fail, Error} ->
  					lager:error("Error create news, reason : ", [Error]),
  					Req2 = cowboy_req:set_resp_body(Error, Req),
  