PositiveThe Diplomatic CourierThe book’s greatest strength is in how Sanger captures the complexities of cyber weapons and cyber operations to illustrate the internal dynamics of the Obama administration as it grappled with these emerging capabilities ... Where he falls a bit short is on the other side of the equation, where those principles fell somewhat short. Apple for all of its stances on privacy and protecting consumer information bent over backwards to accommodate the Chinese government ... It is well reported, well sourced, and his access provides insights into what many of the key players were thinking at the time and in the years since their tenure ended ... For lay readers, the Perfect Weapon is a great one-volume precis on recent cyber war.