During an appearance on CNN with host Jim Acosta, a former colleague of Nikki Haley, who served with her in the South Carolina House of Representatives, claimed he was not surprised in the least that she would set aside her principles and endorse Donald Trump. Haley, the former governor of South Carolina, was given a key spot in the Republican National Convention on Tuesday where she endorsed the former president, whom she has previously labeled “unhinged” while claiming re-electing him would be equivalent to “suicide.” On Wednesday CNN contributor Bakari Sellars, a former South Carolina lawma…