Civilis TV on Instagram: "At a Kamala Harris campaign rally in Detroit, rapper Eminem brought former President Barack Obama on stage — and Obama surprised the crowd by rapping lines from Eminem’s hit “Lose Yourself.”  The Grammy-winning artist introduced Obama, who joked about feeling nervous and then delivered several iconic lyrics from the song, including references to “mom’s spaghetti.”  The lighthearted moment showcased Obama’s unexpected rap skills and highlighted Eminem’s influence beyon