Curious...

[Tasha]

No: HPFGUIDX 83006

I am new to the list and have been trying to keep up for the past 
week.  After rereading for the millionth time I have a few things I 
would like to question.

1) Since all the DE have a place in Voldemort´s little circle 
wouldn´t Snape know that Wormtail was a DE?

2) In POA Sirius says on page 272 of the British version, `ready to 
stike the moment he could be sure of allies...to deliver the last 
Potter to them.` I am wondering why does it seem that Voldemort 
wants the whole Potter line squashed? I know this is an ongoing 
question, but I thought it was intersting that Sirius says, `last 
Potter´.

I do not know if these topics have been brought up before, but I 
thought I would ask. 

Tasha