On this episode, we review the Court's decision this week in Caetano v. Massachusetts, wherein a women in Massachusetts was convicted of violating a Massachusetts' statute outlawing the possession of stun guns, which she carried for purposes of self-defense after separating from her abusive former partner. The Court considered whether a stun gun an "arm" within the meaning of the Second Amendment and whether Massachusetts' blanket prohibition on the possession of stun guns infringes the right of the people to keep and bear arms under the Second and Fourteenth Amendments?