Charles Barkley once again attacked Donald Trump’s “idiot” supporters this week for wearing shirts and other pieces of merchandise that featured the embattled ex-president’s mugshot, RadarOnline.com can report. Barkley’s latest fiery remarks came on Wednesday – just a few days after he initially threatened to “punch in the face” any “Black person” that he saw “walking around with a Trump mugshot.” According to the NBA legend-turned-CNN co-host, he would not actually “go around punching random strangers in the face” – although Barkley did clarify that he had a problem with Trump “comparing his …