ISIS, Brexit, Greta Gerwig: Here's what you need to know. nytimes.com Friday, Nov 1, 2019 | View in browser Supported by Good morning. We’re covering the naming of an ISIS leader whose identity confounds even the experts, the end of John Bercow ’s flamboyant tenure as speaker and what’s different about Greta Gerwig ’s “Little Women.” By Melina Delkic The site where Abu Hassan al-Muhajir, who had been considered a potential succ