@emptywheel Did the Bush partial Libby pardon obstruct investigators by preserving Libby's 5th Amend. rights?
1. Libby never invoked the 5th.
2. After commutation a prosecutor (or Congress) could grant full immunity if they still wanted to hear from him.
https://www.washingtonpost.com/news/volokh-conspiracy/wp/2017/06/02/if-youre-pardoned-can-you-be-compelled-to-testify-about-your-crime/?utm_term=.55ac78f11707 …pic.twitter.com/1NfTBXhm6L