In his New York Times column, liberal economist Paul Krugman has been arguing that voters who are feeling nostalgic for the Trump years are forgetting just how chaotic Donald Trump’s presidency was. Krugman didn’t hold back during an appearance on The New Republic’s podcast posted on June 17, warning that Trump has grown even more unstable and “incoherent” than he was during his four years in the White House. On the podcast, Krugman and host Greg Sargent discussed Dr. Anthony Fauci’s new book, “On Call: A Doctor’s Journey in Public Service.” READ MORE: Glenn Youngkin was once a GOP rising star…