Last fall, to commemorate the 20th anniversary of 9/11, we turned to the work of photographer Joel Meyerowitz. In the aftermath of that fateful day, Joel spent nine months at Ground Zero, capturing images of the recovery effort and first responders—the firefighters, police officers, EMS, construction workers—who put their lives on the line and families on hold to show up for a nation in repair. Today, we revisit our special talk with four people who were there or had loved ones on the ground: Amadeo Pulley, Ivonne Sanchez, Lieutenant John Ryan, and Bianca Quintanilla. Below is a virtual companion to their stories, with corresponding time-codes bolded for clarity.