In a round about way Haley admits she lied in order to get on the debate stage.  She pledged to support the eventual nominee.   Now she is claiming that she is not obligated to support because she is trying to claim the RNC has changed.

Trump was right once again by refusing to sign the pledge.   He won all the debates by not participating in them from a position of strength and wisdom.

I recognize that some people are trying to excuse Haley for going back on her promise like a typical elected Democrat, but that only serves to prove her duplicitous tendencies and behavior.