Mark Potok's article for the Southern Poverty Law Center is linked below.
The Southern Poverty Law Center: The LAX Shooter's Politics
"[Paul Anthony] Ciancia’s language and references seemed to put him squarely in the conspiracy-minded world of the antigovernment “Patriot” movement. The New World Order refers to a longstanding conspiracy theory that today, in its most popular iteration, claims that global elites are plotting to form a socialistic “one-world government” that would crush American freedoms. Often, the root of the alleged conspiracy is traced to the 1913 creation of the Federal Reserve and the adoption of fiat currency — paper money that is not backed by gold, as it was once was in the U.S."
---Mark Potok, Southern Poverty Law Center