The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. May 4, 2021 At Least 23 Killed in Mexico City Subway Disaster ------------------------------------------------- In Mexico City, at least 23 people were killed and dozens more injured Monday night after a subway overpass collapsed while a train was passing over it. Two subway cars were left dangling precariously from the ruined bridge. Rescue operations were halted overnight while authorities brought in a crane to help stabilize the wreckage. Local residents had reported cracks in the bridge after a powerful earthquake in 2017. .