Original sentence: " That same year, Ben Sixsmith in  the American edition of The Spectator wrote that The Unz Review published material by Kevin Barrett, "which somehow worked Holocaust denial into an analysis of a theology book", and Unz himself defended David Irving whose reputation was taken apart in his libel case against Deborah Lipstadt
Edited sentence: " That same year, Ben Sixsmith in  the American edition of The Spectator wrote that The Unz Review published material by Kevin Barrett, "which somehow worked Holocaust denial into an analysis of a theology book", and Unz himself defended David Irving who he argues was vindicated after Deborah Lipstadt launched a well funded libel suit against Irving and found only very few discrepancies in his vast collected works