TAYLOR WEYENETH: Final Republican election strategy has two essential elements

Fox News’ recent report on how a Democratic majority could expose the limits of the progressive agenda identifies the tension at the center of the next Congress: Democrats could win the House with a coalition of progressive members and moderates elected in competitive districts, then struggle to agree on what their majority should do. Fox’s House rankings also show how narrow that majority could be, while its Senate analysis describes a chamber where a 50-50 split would leave Republicans with the vice president’s tiebreaking vote.