How can I go back to the first view controller?
<p>I want to go back to the first view controller. So, I used <code>[self.navigationController popToRootViewControllerAnimated:NO]</code> from the third view. But, it goes back to just the second view. Do I have to use <code>popToViewController: animated:</code> instead?
I pushed the third view like this:</p>

<pre><code>[self.view addSubview:secondController.view]; // from the first view
[self.navigationController pushViewController:thirdController animated:YES]; // from the second view
</code></pre>
