But if Harry can kill Voldemort, why can't Voldemort kill Harry?
We are told that Harry still carries his mother's protection charm. Therefore, Voldemort can't kill Harry today, just as he couldn't kill Harry when he was 1y/o.
What do you think?

This is my latest and, I think, best theory so far, so please read it and think about it before you click away.





Additionally, the fact that Voldemort has Harry's blood in him hasa to play a part later too (see other postings on 'Voldemort has Harry's Blood' for bits of this discussion).