I think people are getting very hung up on the word "failing." I realize that now that its not being taken as I meant. I meant, rather, the experiment is in jeopardy, in danger being ended because of what is happening both inside our borders and out.
OK, well, words have meanings. Thanks for clarifying.
I'll just point out that the "experiment" is a always in jeopardy, hence the need for unrelenting, sincere, and well-informed vigilance on the part of the citizenry to protect and preserve the gift the Founders gave us.