Cruz is twisting the knife in to Trump:
"Colorado different than Texas, but follows up with Iowa different than New York."
Hmmm....who won the Iowa caucus again?
He also had a line about "rich enough to send kids to whatever school they choose like Obama and Clinton." The Trump kids have specifically mentioned school choice with the obvious acknowledgement that they went to the best private schools money could buy.
Cruz is shamelessly setting himself up for 2020, and much more effectively than Christie did in 2012 because he is actually speaking about the party's vision/issues, not his own accomplishments.