Democrats left to sift through aftermath of ‘blue wave’ that never crested

Joe Biden secured a historic presidential victory on Saturday yet some Democrats have spent the tense days since the election engulfed in recriminations, finger-pointing and infighting as they sift through the aftermath of expectations of a “blue wave” that never crested. Long-simmering tensions between moderate Democrats who represent conservative districts and progressives who have massive online followings erupted into public view, after a…