Trump likely getting nastier (if that’s possible) because Cruz nipping at his heels
Thus, he refuses (as usual) to apologize for bashing Ted Cruz’s wife.
I didn't start the fight with Lyin'Ted Cruz over the GQ cover pic of Melania, he did. He knew the PAC was putting it out – hence, Lyin' Ted!
— Donald J. Trump (@realDonaldTrump) March 24, 2016