Patricia Waugh stands next to a commemorative 9/11 American flag, holding a portrait of her daughter, Sandy Waugh Bradshaw.
This year marks the 25th anniversary of September 11 — the deadliest terrorist attack on the United States.
Sandy Waugh Bradshaw was a Greensboro-based flight attendant from North Carolina. She died on United Flight 93 when it was hijacked and crashed into a Pennsylvania field…