A quiet midwestern congressional district represents a more serious threat to American democracy than the bullets flying at the former president or the lies about Haitian immigrants flying out of his running mate’s mouth, a new political analysis contends. Nebraska Republicans are playing a complicated political game with Omaha County election rules that the Guardian columnist Stephen Marche warned Thursday could deliver their political party a “dangerous” win. “The sheer boredom of what I’m describing here, the banal technicalities of the complex legal structures in place, may, on the surface…