Hamas has already penetrated American society, and CAIR is the tip of the spear. After Hamas massacred 1,400 men, women, and children in Israel last month, FBI Director Christopher Wray warned that the terror group “and its allies” could inspire attacks on Americans “here on our own soil.” He also told the Senate that the FBI is conducting “multiple, ongoing investigations” into people affiliated with the U.S.-designated terrorist group. What Wray didn’t say is that the FBI has been investigating Hamas’ biggest ally in America for the past 30 years — without seeking any charges. Launched in 1994 as a...