'I Am Woman' gives Helen Reddy another moment to sing in the sunshine

7:06am PDT - September 10th, 2020    helen reddy - CNN

Helen Reddy might seem so 1970s, but her song "I Am Woman" became a feminist anthem of its time, and serves as the title and centerpiece of a reasonably good movie biography, if one that -- perhaps due to the nature of her life -- feels a little like the Hall…