It is true, we should not be discussing in a wide spread way the exact tactics that we're going to use because that allows terrorist to know to practice how to evade us.

Donald Trump's views on Vladimir Putin, I think, are troubling. And I don't think he fundamentally understands exactly who Vladimir Putin is or exactly what he's trying to do. So, these are the kinds of things that I think in detail you need to begin to understand.

We're special because dreams that are impossible anywhere else, come true here. That's not just my story. That's your story. That's our story.

Under Barack Obama, the only 'Change' is that 'Hope' has been hard to find. Now millions of Americans are insecure about their future. But instead of inspiring us by reminding us of what makes us special, he divides us against each other. He tells Americans they're worse off because others are better off. That people got rich by making others poor.

Just like Trump Tower, he [Donald Trump] must have hired a foreign worker to do his own tweets.

When you're the commander in chief, you're the commander in chief on day one. You don't get like a six-month grace period. The world doesn't just stop and say, well, let's wait until the president catches up before we start challenging America.

Donald Trump says five things: everyone's dumb, he's going to make America great again, we're going to win, win, win. He's winning in the polls.