During a live interview on Oct. 25 at The Washington Post, former House Speaker Newt Gingrich said that if Democrats re-take control of the U.S. House of Representatives in the 2018 midterm elections and subpoena the president’s tax returns, it would likely force a fight in the U.S. Supreme Court. “And,” Gingrich said,”we’ll see whether or not the Kavanaugh fight was worth it.”