RSS Feed MVC

Response.Clear();
            Response.ContentType = (string.Format("{0}", @"text/xml"));
            var writer = new XmlTextWriter(Response.OutputStream, Encoding.UTF8);
            writer.WriteStartDocument();
            writer.WriteStartElement("rss");
            writer.WriteAttributeString("version", "2.0");

            writer.WriteStartElement("channel");
            writer.WriteElementString("title", "My Feeds");
            writer.WriteElementString("link", "http://localhost.com");
            writer.WriteElementString("description", "Daily Coding");
            writer.WriteElementString("copyright", "My Computer");

            //Feeds - Open Session
            MvcApplication.session.Query<Post>().ToList().ForEach(x =>
            {

                writer.WriteStartElement("item");
                writer.WriteElementString("title", x.Title);
                writer.WriteElementString("description", x.Comment);

                writer.WriteEndElement();
            });

            //Close Feed
            writer.WriteEndElement();
            writer.WriteEndElement();
            writer.WriteEndDocument();
            writer.Flush();
            writer.Close();

            Response.End();