This was an admitted Trump supporter deliberately posting an inflammatory thread against Ted Cruz—just like the other Trump caucus members have been posting inflammatory threads. Let's remember that when we start lecturing about "stay(ing) on topic."
Unfortunately for the poster, Cruz has a record in the Senate opposing Obama's agenda. Something Trump will never have.
... and, predictably, as soon as the Mod chimes in terms that the Trumpkins consider favorable to their all-about-Trump perspective, then comes the self-righteous Trumpkin bile, after which comes further condemnation by a well meaning Moderator for turning the tread into yet another political Trump versus alles thread.
Feels just like the Trump post-announcement period from June 2015 until JimmyRob proclaimed it immoral and illegal to support anything other than Trump, TRUMP, TRUMP!!!
But that's another TOS story ....
On point: Cruz has class, and exhibited it today in spades. At every opportunity where Cruz could be self-serving, he's been self-effacing and a humble servant to the people he represents.