Voldemort/DE's/Riddle,Hagrid

[evenflow200214 <daniel.brent@cwctv.net>]

No: HPFGUIDX 47950

Voldemort mentions in GoF in the cemetery scene that Harry has an 
ancient protection invoked when Harry is with the Dursley's... How 
does Voldemort know about this protection? He was Vapormort until GoF

How are DE's selected? Do they have to hate Muggles/Muggle Borns? 
Crouch doesn't seem to...Wormtail was friends with Lily... Doesn't 
this bother Voldemort, it being his ambition to rid the world of 
Muggles and Muggle borns?

Does Hagrid know who Riddle became? He says he knows that Voldemort 
went to Hogwarts "years and years ago"... Has he been told that Tom 
Riddle and Voldemort are actually one and the same? And how would he 
react to Voldemort now? Knowing that he was once Tom Riddle? And were 
they friends at Hogwarts until the Myrtle incident? Tom seems to be 
the only one who calls Hagrid, "Ruebus". Does Hagrid know Tom was 
responsible for his expulsion? And does he not call himself Ruebus as 
a symbol of the lost trust he had with Tom?

--Daniel