(The Center Square) – Twenty-five years ago Friday, New York firefighter Stephen Siller ran through the Brooklyn-Battery Tunnel toward the burning twin towers where he, like so many others that day, would lose his life. Friday morning, his family walked that same route in his honor, completing a four-and-a-half month 9/11 remembrance tour across the U.S.

Siller’s older brother Frank founded charitable organization the Tunnel to Towers Foundation, to honor and remember his brother’s sacrifice. The foundation focuses on helping veterans, first responders and their families, including by providing mortgage-free homes and specially adapted housing.

Originally published on thecentersquare.com, part of the BLOX Digital Content Exchange.