By BENJAMIN MULLIN A private arbitrator has ordered The Washington Post to rehire opinion columnist Karen Attiah, who was fired in September over her social media posts about the assassination of conservative activist Charlie Kirk. It also ordered the company to compensate her with back pay. Sarah Miller Espinosa, the arbitrator, said in a written decision Thursday that the Post “did not have good and sufficient cause” to terminate Attiah and “violated” its labor agreement, according to a…
