Really ..?? You have no clue what you’re talking about.
Cruz did not call McConnell a LIAR just for the heck of it (the way Rubio is doing to Cruz now). NO, Cruz called McConnell a LIAR .. because McConnell did lie to Cruz about a certain bill, and later Cruz found out the truth about what was in the bill (that McConnell had hid from Cruz).
If you’re going to call somebody a liar .. be sure you have your FACTS straight.
And .. Rubio is the one who spread the rumor about Carson .. because he saw a story from CNN .. yeah, it was CNN who started it; Rubio picked up on it .. and then it went on down the line. But, Cruz did NOT START IT. So, again, we have caught Rubio in a lie.
And you believe Cruz? I have yet to hear the actual lie, and Cruz claiming somebody lied is merely an accusation without evidence... Cruz is not a 'natural born' US citizen... so he lies worse than Obama!