Not!
Cruz - Trump
50 -34 Tea Party
39 -27 Evangelical
49 -29 Very Conservative
21 -29 somewhat conservative
6 -31 liberal
Probability of Ted Cruz getting a mudhole stomped in him by Super Tuesday
Cruz- Trump
99 - 1 All Republican voters
Not to worry, GGG! Ted Cruz is just playing rope-a-dope and will bounce back off the ropes to KO Donald Trump in Iowa.
From the link you provided:
The Iowa Republican Caucus is a two-man race going down to the wire with Donald Trump at 31 percent and Sen. Ted Cruz of Texas at 29 percent among likely Republican Caucus participants, according to a Quinnipiac University poll released today. Sen. Marco Rubio of Florida is at 13 percent, with no other candidate above 7 percent.
This is virtually unchanged from results of a January 11 survey by the independent Quinnipiac (KWIN-uh-pe-ack) University showing Trump at 31 percent, with 29 percent for Cruz and 15 percent for Rubio.