Donald Trump celebrated the Black pastor who invited him to a roundtable at a Detroit church Saturday — but failed to recognize the man despite him sitting right next to him. Theformer president was at the 180 Church for a roundtable with the Black evangelical congregation. “I just met your pastor, your great pastor, Lorenzo Sewell,” he said. Want more breaking political news? Click for the latest headlines at Raw Story. “I want to thank Lorenzo for hosting us and for all the work he’s done to serve the people of this community. “I hear he’s phenomenal. Where is Lorenzo? Where is Lorenzo?” Sew…