We always have the freedom to choose. Free societies tell us this. Tyrannies lie to us. When we forget that we have freedom and responsibility, then we fall into evil
The interesting thing about this moment from last night's Cruz vs. Sanders debate is that in this exchange both men are very articulate spokesmen for two different worldviews.
Cruz once called Sanders an honest Socialist. And unlike the Romney vs. Obama or Trump vs. Hillary debates, you are seeing something fairly close to "honest Socialism" here.