title: Why doesn't UINavigationController have a rootViewController property?
body: <p>I am very curious. We really can't access it easily. I mean, I know it has, but not accessible.</p>
  
  <p>Why?</p>
  
  <p>Basically I want that rootViewController to be loaded before sending some events by accessing it's view. There is an postnotification that's set up on viewDidload.</p>