Senators Elizabeth Warren, Claire McCaskill, Heidi Heitkamp, and Mazie Hirono told their stories of sexual harassment on "Meet the Press," joining the #MeToo social media movement that arose after the many allegations against Harvey Weinstein came to light.

Why it matters: As Chuck Todd said, "The Harvey Weinstein story has brought to light...the prevalence of sexual harassment and assault. Many of us, men mostly, were not aware or chose not to be aware of how common this kind of behavior apparently is." The #MeToo movement's purpose is shine a light on how many women, and men, have experienced situations like these.

The other senators' remarks: