The justices will take up a challenge to the law banning Americans who are under domestic-abuse restraining orders from owning a gun. ABC News' Derricke Dennis explains. WATCH the ABC News Live Stream Here: youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP Watch More on abcnews.go.com LIKE ABC News on FACEBOOK facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #news #supremecourt #gunviolence #guncontrol #secondamendment #domesticviolence #domesticabuseawareness #politics #abcnews