LINCOLN, Neb. (KLKN) — Nebraska Community Blood Bank (NCBB) has announced a new sweepstakes before the labor day weekend. According to NCCB, holidays are hard on blood banks because donations typically decline. Following summer shortages, NCCB’s goal is to prevent a decline. “Holiday weekends are always challenging for the blood supply, and last Labor Day we saw a significant drop... ...read more read less