Hello, my jQuery.ajax return JSon object. I firstly read other articles. but their response text not likes mine. My Response content: from firebug response

{"item":"[{\"country\":\"USA\",\"lan\":\"EN\"},{\"country\":\"Turkiye\",\"lan\":\"TR\"}]"}

Now i trying to alert countryName:

$('#loadData').click(function() {
            $.ajax({
                type: "POST",
                url: "WS/myWS.asmx/getDaa",
                data: "{}",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function(msg) {
                $("#jsonResponse").html(msg);
                    $.each(msg.item, function(i, d) {
                        alert(this.country);
                        debugger;
                    });
                },
            });
        });

but it is alerting "undefined"