As part of our 9/11 coverage, we’ve put together a slideshow of photos from Ground Zero. Shot on September 12th and 13th, 2011, by Grace Giardina. For information on events commemorating 9/11, check out our listing at Remembering 9/11: The 10th Anniversary. Read Harry Siegel’s interview with John Avlon, who spent the weeks after 9/11 writing eulogies for each fallen fireman and police officer. Check out Graham Rayman’s investigation of who is profiting off of 9/11.