"Seventy-one dead." "And still no arrests?" "How come?" Three billboards displayed these haunting messages on Thursday outside Grenfell Towers in London--where a massive fire ripped through a 24-story block of public housing flats on June 14, killing 71 people. The campaign--created by community-led organization Justice4Grenfell and BBH Labs--mirrors the 2017 drama film "Three Billboards Outside...
