High Quality Content by WIKIPEDIA articles! David Yerushalmi (born 1956) is a lawyer who specializes in constitutional law and securities law litigation with an emphasis on national security, commercial litigation, and public policy. Yerushalmi is also interested in Islamic law and its intersection with Islamic terrorism, national security and constitutional concerns. Along with constitutional attorney Robert Muise, he is co-founder and Senior Counsel of the American Freedom Law Center, a national nonprofit law firm whose stated mission is "to fight for faith and freedom by advancing and defending America’s Judeo-Christian heritage and moral foundation through litigation, education, and public policy programs." He is also General Counsel to the Center for Security Policy in Washington, D.C., a national security think tank founded by former Reagan administration official Frank Gaffney.