David announced he was leaving The Jerusalem Post in a postscript to his final editor's notes column on Friday 1 July 2011. In his final column for the Post, Horovitz interviewed Jimmy Wales. In February 2012, together with Seth Klarman of the Baupost Group, Horovitz launched The Times of Israel, an English-language Israeli news website published out of Jerusalem.
David declared his departure from The Jerusalem Post in a postscript to his final editor's notes column on Friday, July 1, 2011. In his last column for the Post, Horovitz conducted an interview with Jimmy Wales. In February 2012, alongside Seth Klarman of the Baupost Group, Horovitz initiated The Times of Israel, a bilingual Israeli news website published from Jerusalem.