Authors:

The line of 'Make America great again,' the phrase, that was mine, I came up with it about a year ago, and I kept using it, and everybody's using it, they are all loving it. I don't know I guess I should copyright it, maybe I have copyrighted it.

"Trump brings brighter charge against Cruz" by Ben Kamisar, thehill.com. March 23, 2015.
The line of 'Make America great again,' the phrase, that was mine, I came up with it about a year ago, and I kept using it, and everybody's using it, they are all loving it. I don't know I guess I should copyright it,