app.post('/timesheets', function(req, res) {

  var file = req.files.data;
  var fileBody = fs.readFileSync(file.path).toString();

  var xml = new Buffer(fileBody, 'base64').toString();
  xml = xml.replace(/<\?.*\?>/, '');

  var json = xml2json.parser(xml);

  mongo.collection('lol').insert(json.root);

  mongo.collection('lol').find({
    'dept': {
      $exists: true
    }
  }, {
    _id: 0
  }).toArray(function(err, result) {
    xml = json2xml.toXml("root", result[0]);
    xml = new Buffer(xml, 'utf8').toString('base64');
    res.contentType('text/html');
    res.send(xml);
  });

});