I'd be pretty angry at NSA for being incompetent if they didn't spy on foreign intelligence agencies. FFS, that, and spying on heads of government/military, is

I'd be pretty angry at NSA for being incompetent if they didn't spy on foreign intelligence agencies. FFS, that, and spying on heads of government/military, is their ultimate purpose. Counterterrorism and such, which has the slippery slope to spying on private citizens, is completely secondary at best.