title: How do I pop two views at once from a navigation controller?
body: <p>I want to pop to the third view on the navigation stack back to the first view.</p>
  
  <p>I know how to pop one view at once:</p>
  
  <pre><code>[self.navigationController popViewControllerAnimated:YES];
  </code></pre>
  
  <p>But how do I do two at once?</p>