Former top FBI official: Trump's possible Blagojevich commutation part of effort to discredit Mueller
![Former top FBI official: Trump's possible Blagojevich commutation part of effort to discredit Mueller](http://thehill.com/sites/default/files/styles/promo/public/trumpdonald_muellerrobert_050118getty.jpg?itok=emw9yZ7t)
A former top FBI official said Thursday that President Trump’s possible commutation of former Illinois Gov. Rod Blagojevich's (D) prison sentence is an act of retribution for special counsel Robert Mueller’s probe.Robert Grant, a...