One of John McCain's many curious foreign policy initiatives is his desire to launch a new Office of Strategic Services (OSS), in order get more civilian shoulders on the wheel of the shadowy War Against Islamic Nutjobbers. The OSS was FDR's wartime intel & covert-ops shop; after the war it was disbanded, then basically re-formed as the CIA.
Why do we need a CIA and an OSS? Beats me. More importantly, what does the this-is-why-I-love-the-Internet site OSS Reborn say about it? "[N]ot without merit; but there are significant obstacles."
Whole thing worth a read for you Wild Bill Donovan fans out there.