Apparently Obama and Hillary stole their "16-year Plan to Destroy America" from Richard Lamm, a former Governor of Colorado, who in 2004 gave the following speech to a stunned audience:

"I have a secret plan to destroy America. If you believe, as many do, that America is too smug, too white-bread, too self-satisfied, too rich … then let’s destroy America. It is not that hard to do.

History shows that nations are more fragile than their citizens think. No nation in history has survived the ravages of time. Arnold Toynbee observed that all great civilizations rise and they all fall, and that "an autopsy of history would show that all great nations commit suicide." So here is my plan:…" (rest of speech at link)

https://www.washingtonexaminer.com/gov-richard-lamm-my-plan-to-destroy-america-35408