Noam Elkies' June 2012 cryptogram for The Enigma

*POIRGN, AUIG UGY KYGPOIE BNU, AIUCY *NYISBG SBKLRGY KRTLYI OMRGN MOAPHY MESSYPIE UD RPM KUFRGN IOHY.

[according to NPL convention, an * marks proper nouns or capitalized words]

Note:  This page shows Noam's original version, whereas the version actually published (look for C-5) had an extra word and hence was easier to decode.  Click here for the easier version in a format parallel to this one.

Click here for the answer (to both versions), along with a brief explanation.