Donald Trump’s running mate, Sen. JD Vance (R-Ohio), has been drawing widespread criticism not only for his attacks on “childless cat ladies” and “childless Democrats” who have decided against having children, but also, for his insensitivity to couples who have struggled with fertility. Minnesota Gov. Tim Walz, Democratic presidential nominee Kamala Harris’ running mate, and his wife Gwen Walz have been calling Vance out. Gwen Walz, during an “Educators for Harris-Walz” event on August 30, commented, “Now, I read that JD Vance said he was really disturbed by teachers who don’t have biological …