The internet contains very little info on the El-Hibris considering their obvious wealth and influence. Fuad El-Hibri owns(?) the Georgetown Polo Club. They play against other DC polo teams and military academies.
All about anthrax. Weekly Standard.
...day-to-day responsibility for the company, for what it's worth, falls to a German immigrant of Lebanese ancestry named Fuad El-Hibri. Fuad El-Hibri's father, an international businessman named Ibrahim El-Hibri, is prominently associated with an Islamic charity headquartered in Beirut. Tad bit of info on charity..