An anti-Israel heckler hurled a racially charged attack against Rep. Byron Donalds during his visit to the protest encampment at George Washington University Wednesday, video shows. Donalds (R-Fla.) was fielding questions from bystanders when a man began berating him. “How much is AIPAC paying you, you bastard?” the man sneered as Donalds brushed the remark off, the footage shows. “How much is AIPAC paying you, you race-traitor,” the man added, prompting a head-turn from Donalds, 45, and groans from some in the crowd surrounding the lawmaker. “Outside agitators aren’t allowed. You’re working for a foreign entity, you bastard,” the man...