Yes, you are almost there. That's my correlation about horner's syndrome and it's probably true. 

It's a group of symptoms including (but not only) drooping of the eyelids and enophthalmia (which are present in his above picture). There are few causes for this syndrome, including cancer of the upper part (apex) of the lung which invades some of the nerves in that area resulting in that eye symptoms. In a summary it is called "PANCOST TUMOR". 

My point was, smoking --> lung cancer--> pancost tumor --> Horner's syndrome and anemia.

Specially: Phiste ! dude go read about it and let me see what answer you will have for my explaination. Your mind does not seem capable to understand what I was talking about and not only that the words in your reply exposes your level. Go and read about it (or at least google it and spend some time. You will be ashamed of your own reply.  Or if you are lucky enough to have any remote remote frens who are doctors, ask them what I am talking about. 

PS: I have nothing to do with his life or death, and I won't have any sympathy on ANY of our politician's death ever.