I stared down the ‘Blind Sheikh’ for the FBI. What’s happening today is far more dangerous

It was a surreal moment — here I was, an FBI agent on the Joint Terrorism Task Force, standing on a street corner in Jersey City, going jaw to jaw with the infamous spiritual leader of the Islamic Group, the “Blind Sheikh,” Omar Abdel-Rahman. An Egyptian cleric marinated in ideological hatred by the Muslim Brotherhood, the man who issued the “fatwa” to assassinate Egyptian President Anwar Sadat, now spewed forth vitriol toward me and the United States government. I knew this hatred intimately, having once dodged an irate mob of Saudi Arabian villagers who took serious offense to a cross necklace I was wearing.In the hookah bars and mosques of New York and New Jersey, our JTTF teams stared down the early networks or cells of jihadis, men who would go on to perpetrate the 1993 World Trade Center bombing. In those early days of counterterrorism, the threat was raw, tactical, and operational. We spent our days conducting physical surveillance and cultivating informants. Ironically, these were some of the same radicals endorsing American consumerism on television, even shopping at Sam’s Club, to project a desire to assimilate.Prior to my career with the FBI and Department of Justice, I had already spent several years as an English teacher for the Saudi Royal Family in Riyadh, where I experienced Islam and Sharia law in its most orthodox and austere environment. Coddled by the Saudi monarchy, the puritanical, top-down implementation of Sharia law and Wahhabism permeated the country. This resulted in tense encounters between foreigners and the religious police and mirrored the intersection of two seminal 1979 events: the Siege of Mecca by extremists and the Qatif Riots, which triggered a domestic crisis within that country. However, what my time on the JTTF taught me is that ideological frameworks outlast specific operational terror cells. Today, political Islam and Sharia law present a distinct challenge to the constitutional boundaries of the U.S. legal system, albeit through a highly sophisticated institutional approach rather than kinetic violence. While most Muslims in this country adhere to the Supremacy Clause within the U.S. Constitution, there is a creeping, institutionalized effort by Islamist advocacy groups such as the Muslim Jurists of America and the Council on American-Islamic Relations to carve out legal enclaves that demand accommodation over assimilation. This creates a dangerous sticking point where American statutory protections could be quietly compromised to avoid charges of intolerance. Over time, the incremental acceptance of parallel religious arbitration erodes the foundational principle of a single, unified rule of law.This erosion is being accelerated by a highly organized political apparatus. Could Muslim American politicians, such as Zohran Mamdani, the mayor of New York City and leader of America’s largest city, and Abdul el Sayed, Democratic nominee for the U.S. Senate in Michigan, become intellectual catalysts for a broader systemic issue — the mainstreaming or normalization of Islamist or Sharia-compliant frameworks within American institutions?Western institutions have frequently misread the ideological roots of Islamist extremism, treating it strictly as a law-enforcement problem rather than an enduring socio-political strategy. True security requires understanding that Sharia law and political Islam are fundamentally incompatible with Western constitutionalism, an insight I gained from witnessing Islam across its entire socio-political spectrum.During our 1990s JTTF investigations, our primary focus was interdicting and disrupting violent plots by extremist groups. Yet now we are witnessing a parallel, non-violent effort to establish a foothold within American academia and civic organizations. If those jihadists we pursued forty years ago could see what Islam in the U.S. has gained over the years, they would be astonished.Mamdani and el Sayed also face intense national scrutiny in the 2026 midterms for failing to distance themselves from controversial figures. Mamdani has been criticized for his association with Imam Siraj Wahhaj, a prominent Brooklyn cleric historically tied to Sheikh Omar Abdel-Rahman. Meanwhile, el Sayed has drawn backlash for his ties to progressive streamer Hasan Piker, who notoriously claimed that “America deserved 9/11.” These associations reveal a progressive, multicultural blind spot that risks normalizing radical Islamist frameworks and minimizing the restrictions of Sharia. To build genuine trust and honesty, today’s emerging Muslim American leaders must explicitly reject the political Islam of the past.CNN’S DISGRACEFUL NEW YORK ISIS ATTACK COVERAGEThe radical ideologies brewed in the Middle East once manifested primarily as active, violent threats on American soil. Yet, while we in the FBI’s JTTF fought physical terrorism, a parallel, long-term challenge has quietly emerged via immigration policy and institutional complacency. We must clearly distinguish between individual and peaceful Muslim immigrants’ successful assimilation into American civic life, which I have proudly witnessed firsthand, versus the institutional importation of political Islam and Sharia principles which actively seek to rewrite the American legal experience.Finally, U.S. policymakers must move past a naive, uncritical multiculturalism that ignores ideological subversion. Vetting and national security frameworks for immigration must ensure active, verifiable alignment with constitutional values. If we do not heed the lessons learned during the early days of the JTTF and recognize the realities of institutional Sharia and political Islam, then the liberties we now take for granted are in danger of being eroded from within.Kenneth R. Strange Jr. is a foreign policy analyst and law enforcement commentator who lived in Saudi Arabia from 1979-85. He is also a former FBI Special Agent of the Joint Terrorism Task Force (JTTF), DOJ Special Agent in Charge, and author of the award-winning true crime memoir “A Cop’s Son: One G-Man’s Fight Against Jihad, Global Fraud and the Cartels.”