The Federal Prisons Director Mark S. Inch, a retired Army major general, “found himself caught in an ideological turf war between Mr. Kushner and Mr. Sessions. Mr. Kushner has championed reforms to the corrections system and more lenient federal sentencing, and Mr. Sessions, a law-and-order conservative and former Alabama attorney general, has opposed significant parts of the bipartisan prison reform bill that Mr. Kushner backs, according to officials.”