Trump has been on Putin’s side in Ukraine’s long struggle against Russian aggression
John Harwood writes: Americans rarely pay much attention to international events. Busy lives leave little time for distant events with unfamiliar protagonists. Russian President Vladimir Putin’s invasion of Ukraine has become a rare exception, its butchery in plain view via saturation coverage for anyone with a video screen. But Americans may not yet have absorbed this disturbing reality: The American president who left office just 14 months ago sided with the butcher. That’s right: In the struggle now uniting the…