Where are my pre-existing chapter markers?

I am trying to import and copy existing family DVD’s into my hard drive, but when I import the movie into P Pro CS6 the existing chapters markers are not present.

All of the content and menus are there, but none of the chapters I created are. 

Not to compare products, but Vegas sees my markers, but I prefer using Adobe.  Please help. 

via Adobe Forums : Popular Discussions – Adobe Premiere Forums http://forums.adobe.com/thread/1067815