http://www.myhero.com/hero.asp?hero=Firemen_schr_NL_07_ul
https://www.dogingtonpost.com/remembering-the-hero-dogs-of-911/
http://www.todayifoundout.com/index.php/2013/09/the-amazing-salty-and-roselle/
https://www.youtube.com/watch?v=i167Is1zkqc
https://www.youtube.com/watch?v=yc66PsnXPoA
https://www.911memorial.org/learn/resources/oral-histories
