COLLINGDALE, Penn. (KYW Newsradio, May 6) — Some dedicated hikers made a walk to remember through the Philadelphia metropolitan area, as they remember military and first responders who died in the line of duty. See more HERE.

COLLINGDALE, Penn. (KYW Newsradio, May 6) — Some dedicated hikers made a walk to remember through the Philadelphia metropolitan area, as they remember military and first responders who died in the line of duty. See more HERE.