Vivek Ramaswamy, who is currently third in the polling for the upcoming Republican presidential primaries, rapped the lyrics to Eminem’s iconic song, “Lose Yourself,” at the Iowa State Fair on Saturday. Multiple clips of the performance have been circulating on social media throughout the day. In one of the clips, he raps: “It don’t matter, he’s dope/He knows that, but he’s broke/He’s so sad that he knows/When he goes back to this mobile home, that’s when it’s/Back to the lab again, yo, this whole rap shift/He better go capture this moment and hope it don’t pass him.” Read More: Eminem…