There's no doubt that when it comes to our treatment of Native Americans as well as other persons of color in this country, we've got some very sad and difficult things to account for. I personally would want to see our tragic history, or the tragic elements of our history, acknowledged. I consistently believe that when it comes to whether it's Native Americans or African-American issues or reparations, the most important thing for the U.S. government to do is not just offer words, but offer deeds.

On Memorial Day we come together as Americans to let these families and veterans know that they are not alone. We give thanks for those who sacrificed everything so that we could be free. And we commit ourselves to upholding the ideals for which so many patriots have fought and died.

I want to control our own energy by developing oil and natural gas but also the energy sources of the future.

And, as a consequence of the pressure that we've applied over the last couple of weeks, we have Syria -- for the first time -- acknowledging that it has chemical weapons, agreeing to join the convention that prohibits the use of chemical weapons, and the Russians -- their primary sponsors -- saying that they will push Syria to get all of their chemical weapons out. The distance that we've traveled over these couple of weeks is remarkable.

I think it's fair to say that my temperament is steady - and on the buoyant side.

When we helped prevent the massacre of civilians trapped on a distant mountain, here's what one of them said: "We owe our American friends our lives. Our children will always remember that there was someone who felt our struggle and made a long journey to protect innocent people." That is the difference we make in the world.

I've enjoyed the conversations that we've had. [Donald Trump] is somebody who I think is not lacking in confidence.