Four students in California are suing their school district after they were suspended for "liking" racist posts on Instagram. At issue is whether the action infringed on students' free-speech rights since the responses to the posts were input off campus. Schools have broad authority under federal law to limit speech at school that they consider disruptive, according to First Amendment scholars, but courts have disagreed about whether schools can punish students for off-campus speech that causes disruptions at school. As critics also point out about this generation, “Likes” are ambiguous and could signify agreement, but also just as likely, disagreement, with a nod to the right to speak freely, making this yet another topic to discuss with your children.