Did Obama just cross a Rubicreek in Syria?

Just how much of a game changer was the Obama administration's announcement yesterday that it would start providing lethal aid to selected Syrian rebels?  This was one case where the feints and false starts in the news-breaking process suggest that there may have been less of a departure from existing policy than meets the eye. At least, that's what my absorption of the news over an evening and morning suggested to me.

At around 4:45 ET yesterday, a short item in the WSJ Online reported rather ambiguously about a U.S. "proposal" to establish a no-fly zone in a strategic 25-mile sliver of Syria, at the Jordanian border.  The wording immediately raised the question, who was proposing to whom?

1. Daily Intelligencer ‏@intelligencer 19h

   WSJ: U.S. PROPOSES NO-FLY ZONE INSIDE SYRIA http://on.wsj.com/141Fcsv

   
   
2. xpostfactoid ‏@xpostfactoid1 19h

   @intelligencer @lrozen "proposes" to whom? Is this a plan/option or a decided-upon course of action?

   4:47 PM - 13 Jun 13 · Details 

As the WSJ story accrued new paragraphs a few minutes later, it was looking awfully like certain sources were trying to create a reality: