Complex sentence: British journalist and editor of "The Times" Daniel Finkelstein describes Walters'research as "impeccable", and reports that Ben Barkow of the Wiener Library supported the need to re-evaluate Wiesenthal's contributions.
Split into simpler sentences: British journalist and editor of "The Times" Daniel Finkelstein agrees. He describes Walters'research as "impeccable", and reports that Ben Barkow of the Wiener Library supported the need to re-evaluate Wiesenthal's contributions.