Stephanie... I love you, girl... but this matters. This really really matters. People need to hear about it happening. That's why it made the news.
Cruz has the right to kick people out of his rallies, but that does not make it a principled action. This is a public figure running for office, and it is absolutely news that the public figure is so strongly in favor of segregation that he can't even bear to be in the same room as a transgender person.
Sure, it's legal... but so is complaining about it! Complaining about this unprincipled, regressive, and undemocratic act is not only our right, but as informed citizens, it is our responsibility to do our part in publicizing that this happened.