Commentary: McCain, Mueller and the current state of the right

On Saturday night John McCain, former prisoner of war and senator from Arizona, died after a yearlong battle with aggressive brain cancer. While much has been written about McCain’s extraordinary life and more will certainly be forthcoming, I’m reminded of another war hero, Robert Mueller.Like McCain, former FBI Director Mueller is a veteran of the Vietnam War and has spent most of his adult life in service to the United States. Also like McCain, Mueller has been a registered Republi