public IActionResult Get(string moniker)
        {
            try
            {
                return(Ok(Mapper.Map <IEnumerable <SpeakerViewModel> >(_repo.GetSpeakers(moniker))));
            }
            catch (Exception ex)
            {
                _logger.LogError("Failed to get speakers: {0}", ex);
            }

            return(BadRequest("Failed to get Speakers"));
        }