Blood banks across the city are feeling the impact of the nation's dangerously low blood supply – and after a violent holiday weekend, Chicago's demand for blood donations swelled even higher.
CBS 2 Investigator Megan Hickey reports.
Blood banks across the city are feeling the impact of the nation's dangerously low blood supply – and after a violent holiday weekend, Chicago's demand for blood donations swelled even higher.
CBS 2 Investigator Megan Hickey reports.