Check out this quote from Williams's article (I have added italics for emphasis):
Though primarily based in Lahore, Pakistan, Jamaat ul-Fuqra has operational headquarters in New York and openly recruits through various social service organizations in the U.S., including the prison system. Members live in hamaats or compounds, such as Islamberg, where they agree to abide by the laws of Jamaat ul-Fuqra, which are considered to be above local, state and federal authority. Additional hamaats have been established in Hyattsville, Maryland; Red House, Virginia; Falls Church, Virginia; Macon, Georgia; York, South Carolina; Dover, Tennessee; Buena Vista, Colorado; Talihina, Oklahoma; Tulane Country, California; Commerce, California; and Onalaska, Washington. Others are being built, including an expansive facility in Sherman, Pennsylvania.Could any of our local readers provide information about the "hamaats" in Hyattsville and Falls Church? I'd also like to know if the many Muslim organizations that operate out of Falls Church are providing cover for the Jamaat ul-Fuqra hamaat in Falls Church.