But he didn’t and Cruz did.
Give me the quote where Cruz lied. To be a lie it has to be factually incorrect and he had to know it was factually incorrect.
Carson didn’t lie. He changed his mind and then blamed Cruz for noticing what Carson himself had told CNN, knowing that CNN would report it - specifically that he was not going to go to NH and SC (as is confirmed by what is on his campaign website).
To blame somebody for not being able to know you’d change your mind is sort of a PMS type action. lol