NODEJS append text node.js and jquery - Net-Raft.com

app.get('/nodetube', function(req, res){
//Tell the request that we want to fetch youtube.com, send the results to a callback function
request({uri: 'http://youtube.com'}, function(err, response, body){
var self = this;
self.items = new Array();//I feel like I want to save my results in an array

//Just a basic error check
if(err && response.statusCode !== 200){console.log('Request error.');}
//Send the body param as the HTML code we will parse in jsdom
//also tell jsdom to attach jQuery in the scripts and loaded from jQuery.com
jsdom.env({
html: body,
scripts: ['http://code.jquery.com/jquery-1.6.min.js']
}, function(err, window){
//Use jQuery just as in a regular HTML page
var $ = window.jQuery;

console.log($('title').text());
res.end($('title').text());
});
});
});