0:36familyBrightlyFebruary 4, 2019Sisters shave off hair so mom with breast cancer won't have to fight aloneJoanna McPherson of Shreveport, Louisiana, was diagnosed with HER2-positive breast cancer in October 2018.Up Next in familyPurdue student loses battle with cancerJanuary 3, 201930-year-old Olympic champion announces cancer diagnosisJanuary 25, 2019Thriver Thursday: How a cancer survivor decided to choose joy against all oddsJanuary 31, 2019