Hi Mr Khanna.My spouse presently lives and works in the US and has his GC.His application for canada PR has been approved and expires on Oct 10 2008.We are confused that by accepting canadian PR, will his US Gr card be in jeopardy?he will continue to live and work in the US.has also applied for us citizenship last mnth( 5 yr GC term completed). don't want US citizenship to be in jeopardy. please advise. only taking canada PR as a backup since I am a canadian citizen.