I agree completely. The sensible majority of Trump supporters need to call out Trump supporters and Cruz supporters who are out of line. “Lyin Ted” and “Whining Trump” and all other name calling qualifies as out of line, as does spreading unsubstantiated rumors or stories about what Trump might have done in middle school or imagined links between Cruz’s father and the JFK assassination (really - that made it on FR!). Similarly, the sensible majority of Cruz supporters need to call out Trump supporters and Cruz supporters who are out of line. It’s not hard to restore civility, if we try.
Cruz and Trump are both imperfect but they agree far more than 80% of the time (see my tagline from Ronald Reagan). They should be friends and allies, and we should treat both of them as such.
Oh, like this will work. It tickles me that anyone could think "calling out" can affect some sort of change.