Melissa Joan Hart has emotionally explained how she helped a group of kindergarten kids escape the tragic scenes in Nashville as a shooter killed six people.
The Sabrina the Teenage Witch actress, 46, who now lives in Nashville described how it was her second experience of school shootings and declared "enough is enough".
She revealed she previously lived near Sandy Hook, where another mass shooting killed 26 people, including 20 children in 2012.
