March 1, 2018 3:59 pm Start-Ups Create Bulletproof Shelters for Classrooms With gun violence an ever-looming concern with school officials and parents, start-ups like Shelter in Place are starting to create and design bulletproof shelters as a way to keep children safe. US & World Videos 1:20 Gigi Hadid wows in sweeping Met Gala look 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look 1:34 Nicole Kidman floored over Olivia Rodrigo's AMC ad tribute 3:45 Gabrielle Union and Dwyane Wade's daughter had cutest reaction to mom's Met Gala dress 1:12 Ariana Grande channels Glinda at 2024 Met Gala