The proposed benefit, a top policy priority for Vice President JD Vance, would apply only to married couples and tap a fund intended to provide federal child care subsidies to working parents. The Trump administration is moving to allow married couples with a stay-at-home spouse to collect child care subsidies, a policy championed by Vice President JD Vance, using funds from a federal program intended to assist working parents, according to people familiar with the discussions. The change would create the only federal subsidy to pay parents to stay home and raise their children, one of the most significant efforts...