Usha Vance, a Yale Law attorney and the spouse of U.S. Senator JD Vance, the Republican Party’s vice-presidential nominee, on Monday attempted to clean up her husband’s attack on Democrats who are not parents, whom he denounced by labeling “childless cat ladies” while suggesting they should not be allowed to run the county. He also separately said not having children makes people “sociopathic,” and suggested those without kids are among the “most deranged and most psychotic.” JD Vance’s overriding claim was that people who do not have children have no “direct stake” in the country. Vance has n…