Today Trump's war is against Congress and the intelligence community. Previously he went to war with the FBI with the same mob boss approach that resulted in the firing of Jim Comey and Andrew McCabe and the repeated attacks on the integrity of the FBI

What can that recent history tell us about where we are now? About the strength and/or fragility of our fundamental law enforcement and intelligence institutions and the long term consequences to individuals and to the country?

To put it all in some kind of up-close perspective is CNN law enforcement analyst Josh Campbell, in Crossfire Hurricane: Inside Donald Trump's War on the FBI.

My conversation with Josh Campbell: