title: Getting null value after date formatter
body: <p>does anyone know why i'm getting a null date value after putting this thru my date formatter?</p>
  
  <pre><code>    //Sets expire date for listing to String
  NSString *expireDate = [[_itemDetailArray valueForKey:@"expireDate"]description]; //returns my date correctly
  
  NSString *formattedStringDate = [NSString stringWithFormat:@"%@",[formatter dateFromString:expireDate]]; //comes out null
  </code></pre>
  
  <p>Any ideas why?</p>