People are starting to realize that Trump has become the odd-on victor so it's foolish to back a horse like Hillary that will never win.
I think plenty of GOP voters also sent Cruz the message that he would never get elected in Texas again if he did not endorse.
In choosing Gov. Pence, Mr. Trump chose wisely. Do believe he had a major role in Cruz and the change of heart. Cruz might not be able to ever run for the OO, he, if elected, would still be able to show love of country in other government offices. Cruz needs Mr. Trump and in some respects Mr. Trump might possibly need Cruz at some point in time. Cruz has lost the respect of many. His days might be few. Former Gov. Perry is leading in the polls at the moment for the Senator’s seat.