Donald Trump, taking it to the ultimate level: A case study in Obama Derangement Syndrome (ODS)

Reported in Trump’s effort to rise above impeachment fray thrown off course on chaotic NATO trip.  (USA Today, 12/5/2019)

Other ODS posts:
UPDATE. Doctors: Obama Derangement Syndrome incurable.  (9/26/2017)
Obama Derangement Syndrome still going strong at Republican Party of Wisconsin in 8th year of Presidency.  (3/10/2016)
Obama Derangement Syndrome still going strong in 8th year of Presidency:  Bob Barr edition.  (3/9/2016)
Freedom Caucus member John Fleming (R-LA) in the throes of Obama Derangement Syndrome.  (1/19/2016)
Military historian suffers from a slight case of Obama Derangement Syndrome.  (1/15/2016)
House Republicans remain severely afflicted with OBS (Obama Derangement Syndrome).  (8/13/2015)
Another doctor calls for Obama's impeachment.  (11/23/2014)
Obama Derangement Syndrome: The Mitch McConnell edition.  (5/15/2013)