by Jim Mannion WASHINGTON, United States (AFP) — The father of a slain Muslim American soldier assailed Donald Trump as a “black soul” Sunday in an impassioned exchange with the Republican presidential candidate over the qualities required in a US leader. Khizr Khan electrified the Democratic convention last week with a tribute to his fallen son that ended with a steely rebuke that Trump had “sacrificed nothing” for his country. Trump defended himself in an […]