BUFFALO, N.Y. (WIVB) -- At 107 years old, Helen Olejniczak says she's feeling pretty good. "I feel great. I couldn't feel any better," she said with a laugh. She's the newest resident at the Schoellkopf Health Center in Niagara Falls. Her advice for a long life is short, sweet, and simple. "Just be happy -- [...] ...read more read less