A comment Sen. JD Vance (R-Ohio) made in a 2021 interview with former Fox News host Tucker Carlson has caused a significant headache for former President Donald Trump’s campaign, and now Vance is trying to walk back his comments. But in doing so, he may have made the 2024 GOP ticket’s woman problem even worse. In the interview, Vance attacked Vice President Kamala Harris, Transportation Secretary Pete Buttigieg and Rep. Alexandria Ocasio-Cortez (D-New York) primarily on the basis that they don’t have biological children (Harris is a stepmother and Buttigieg and his husband adopted two children…