Leonard Pitts: More bushwa from the human bushwa machine

“If Democrats are successful in removing the president from office (which they never will be), it will cause a Civil War like fracture in this Nation from which our Country will never heal.” — Donald Trump, roughly quoting Robert Jeffress, a conservative Dallas preacherWhat if he's right?Granted, no militias are massing. No declarations of separation have been read.So one is tempted to dismiss Donald Trump's recent evocation of America's great 19th-century rupture as just more