I don’t believe these are showing up on his “wall”.
I think it’s one of the new features in Facebook, where if you go to someones page, whether you are their friend or not, you can see YOUR friends posts, regarding that person/page.
I think it just links them together for easier viewing on that subject. And from what I’ve seen, it’s only YOUR friends comments that you see and I honestly don’t think EVERYONE can see them.
I also think it’s much ado about nothing...I mean, who cares if he sees what we say about him anyway? This is STILL America and we STILL have free speech. And if others DO see what is posted, then maybe they’ll finally see the truth.
Just sayin’