https://www.cnet.com/news/sandy-hook-victims-parents-slam-facebooks-mark-zuckerberg-in-open-letter/

The parents of one of the 20 children killed in the 2012 Sandy Hook Elementary School shooting want to know why Mark Zuckerberg has made Facebook "a safe haven for hate."

Lenny Pozner and Veronique De La Rosa, whose 6-year-old son Noah Pozner was killed in the Newtown, Connecticut, attack spoke directly to the social network's founder in an open letter published by the Guardian.