Newsflash: EVERYONE votes their conscience. What’s the alternative?
BS. It was the RNC that had just nominated Trump and Cruz was given a chance to speak. He was expected to endorse Trump and should have done so (hint-Cruz had lost by then). Luckily for Cruz, Trump campaigned for him when he found himself in a tough battle with Beto. Cruz is playing ball now, but that RNC speech was a serious faux pas.