Donald [Trump] has had a long career of using great wealth and power trying to bully others.

I was born in Cuba. At the age of 14 years of age I was involved in a revolution. We were suffering from a very cruel, oppressive dictatorship, and the revolution started in the high schools and the universities. So when I was 14, I was involved in the revolution. I was in the revolution four years. During that time, a young, charismatic leader rose up in Cuba, talking about hope and change. His name was Fidel Castro.

Enough of these little kitty cats we keep sending to Washington. David Dewhurst will compromise every day in the U.S. Senate... It's what he's done every day in state government.

Everyone seems to have internalized the fact that you can say anything you want at a televised debate, and only a tiny fraction of the audience will ever see a fact-check. So why not claim the moon is square?

To earn the support of grass-roots activists, you have to spend real time, looking them in the eyes, answering their questions. Part of it is also you have to have a message that inspires people.

If we were living back in 1789, your musket would be really useful in a military conflict. If you were called up to service, they said bring your musket. And indeed, the First Congress passed a law. You want to know the first gun control law in America? First Congress passed a law mandating that all able-bodied men must own a musket.

We need to learn from history. These same leaders - [Barack] Obama, [Hillary] Clinton, and far too many Republicans - want to topple [Bashar] Assad. Assad is a bad man. Gadhafi was a bad man. Mubarak had a terrible human rights record. But they were assisting us - at least [Muammar] Gadhafi and [Hosni] Mubarak - in fighting radical Islamic terrorists.