The most effective actions to defend at home are not related to spy agencies. Rather we should
- Stop importing Arabs by the 747 load
- Stop invading other nations
- Stop stationing troops in 130 nations
- Stop meddling in others' affairs
- Stop throwing money at foreign corrupticrats
- Stop pretending they "hate us for our freedom"-- if that were true, they'd LOVE us by now
Problem solved. No need for unconstitutional spook agencies.