Investor’s Business Daily hits another one out of the park, with an editorial about the disturbing revelations that have come out of the Holy Land Foundation Hamas funding trial: The Islamist Head Fake.

When dealing with Muslim leaders, Washington should borrow a page from Ronald Reagan’s Soviet playbook: Trust, but verify. Many aim to deceive us, court evidence shows.

It’s now believed that several leaders of the Muslim establishment in America last decade conspired to infiltrate the U.S. political system, change Middle East policy and gradually Islamize America. At the same time, they hatched a plot to fund overseas terrorists.

Of course, they couldn’t do this out in the open. So they set up benign-sounding nonprofits and charities to “camouflage” their traitorous activities, say U.S. prosecutors who cite wiretap transcripts and other documents uncovered in a criminal probe of the Holy Land Foundation, the largest Muslim charity in America.

During a secret meeting at a Philadelphia hotel, the charity’s president and other prominent Muslim leaders were recorded allegedly plotting ways to disguise payments to Hamas terrorists as charity.

“I swear by Allah that war is deception,” said Shukri Abu-Baker, now on trial in the federal terror-funding case. “We are fighting our enemy with a kind heart… . Deceive, camouflage, pretend that you’re leaving while you’re walking that way. Deceive your enemy.”

Another participant at the Hamas summit was the founder of the Council on American Islamic-Relations, or CAIR, the largest Muslim civil-rights group in the country and an unindicted co-conspirator in the terror-funding case.

Adding to Abu-Baker’s point, Omar Ahmad compared the deception needed to fool the infidels with the head fake in basketball. “He makes a player believe that he is doing this while he does something else,” Ahmad said. “I agree with you… . Politics is a completion of war.”

The Islamist head fake has worked all too well over the past decade. Blind acceptance and validation of Muslim leaders with questionable loyalties hardly missed a beat in Washington even after 9/11.

Many were invited to the White House and Congress. The head of the FBI spoke at their conferences, calling them “mainstream” and “moderate.” Many naive officials still confer legitimacy on them.

But what Muslim leaders tell us and what they tell Muslim audiences are often two entirely different things. The deception is astonishing. They’ve really played us for suckers.