Assuming you're serious, why would the CIA apologise to foreign aid workers? Maybe you can petition Médecins Sans Frontières to make a plaque, but the US security services are mandated to deal with pretty discrete and clear issues. Their remit was to find Osama. Random foreign aid workers (particularly non US citizens) are - vis-a-vis the CIA/NSA - justifiable collateral in these sorts of operations. That's just how it is, mate.