remove view from navigator controller
===

I have 

    NewViewController *newViewController = [[NewViewController alloc] init];
    [[self navigationController] pushViewController:newViewController animated:YES];

On my newViewController, there's a cancel button. When I click on this cancel button I want to go back to my previous navController. How do I do this?

I tried [self view] removeFromSuperView but that just made the screen white but doesnt go back to the previous navController.