NPR News Now covers Brazil's presidential election, where Lula da Silva secured a re-election victory against Flavio Bolsonaro. The episode also examines U.S. midterm politics, noting that redistricting efforts intended to favor Republicans have instead created highly competitive races. Additionally, it reports on a Ninth Circuit hearing regarding the Justice Department's lawsuit over California voter rolls, catastrophic flooding in the Four Corners region, a Texas startup's push for genetically engineered military dogs, and the planned submersion of the SS United States to create an artifi…