Any military force should be dictated by the vital national security interests of the United States. And if and when we use force, we should use overwhelming force for a clearly stated objective. And then when we're done, we should get the heck out.

Whenever anyone does as this ad does, plays the actual words of Donald Trump on national television, his response is to yell, "Liar." Their strategy is simply to yell, "Liar, liar, liar."

For anyone who doesn't believe that Donald Trump is the best candidate to go head to head with Hillary Clinton in November, and that's about 70 percent of Republicans nationwide who don't think Donald Trump is the right guy, our [President's] campaign is the only campaign that has beaten Donald Trump and that can beat Donald Trump.

Let me tell you, communism does not work! Socialism does not work!

The last 15 years, there has been no recorded warming. Contrary to all the theories that they are expounding, there should have been warming over the last 15 years. It hasn't happened.

I want you to take a good, hard look at me, America, because this is exactly what you’ve got coming.

You know, back in the '70s — I remember the '70s, we were told there was global cooling. And everyone was told global cooling was a really big problem. And then that faded.