What you need to know about this year's second Women's March

Although the fourth annual Women's March took place earlier this year, a second march has been planned for Saturday in honor of the late Supreme Court Justice Ruth Bader Ginsburg.

What you need to know about this year's second Women's March
Although the fourth annual Women's March took place earlier this year, a second march has been planned for Saturday in honor of the late Supreme Court Justice Ruth Bader Ginsburg.