A former Democratic lawmaker sparred with a Republican strategist Monday night on CNN over a clip of Donald Trump saying Haitian migrants need to leave the country as MAGA supporters chant “Send them back!” Former South Carolina Rep. Bakari Sellers squared off against Erin Perrine, press communications director for Trump’s 2020 campaign, on CNN’s “NewsNight.” Host Abby Phillip played a clip of Trump’s event in Pennsylvania earlier Monday in which he asked supporters, “Do you think Springfield will ever be the same? I don’t think so. The fact is, I’ll say it now, you have to get them the hell o…