Trump still don’t get it. He will soon enough after his crushing defeat in Iowa. The more he attacks Cruz from the left, the better Cruz does in the polls.
There was a post here earlier on that.Ted Cruz supporters in Iowa are totally unmoved by Trump’s birther antics. The common refrain being, Trump insults everybody who comes close to or starts beating him in the polls.
In fact Trump’s poll numbers on the Fox poll yesterday had him down 4% nationally and down 2% in Iowa from the last Fox poll.