Ping.
[53%!] Trump breaks 50% in national support for the first time [Cruz 22, Kasich 11, Rubio 10]
http://www.freerepublic.com/focus/f-news/3409079/posts
So long as Trump remains above Cruz in the popular vote, he is the winner so far as republican voters are concerned.
Try painting THAT as a ‘sore loser’.