Cruzs GOP presidential competitors Donald Trump and Ben Carson are calling foul on the email that cited a press report saying Carson was taking time off after .br Cruz Campaign Sabotaged Dr. Ben Carson In Iowa Using Lies and Misleading Tactics To Sway Voters, Just Like A Democrat. Cruzs campaign deliberately .br Cruz apologizes for email implying Carson might exit race. Republican presidential candidate Ted Cruz apologized to fellow candidate Ben Carson on Tuesday .br To become Partner #466: , then Click Subscribe”. Bitcoin address: 15Ucde9jSR7UezG8w4Lgk3jMhiCebc4veG More bad news for Ted Cruz.