US presidential nominations process in Iowa, Republican frontrunner Donald Trump is dominating the airwaves. (File Photo)
Des Moines, United States:
With five days to go before the first vote in the US presidential nominations process in Iowa, Republican frontrunner Donald Trump is dominating the airwaves. His approval rating has never been higher.
And the celebrity billionaire has left the Republican Party dumbfounded with his announcement that he will not participate in Thursday's nationally televised debate in Des Moines hosted by Fox News, with which the tycoon is feuding.
All eyes are on the heartland state, where the 12 Republican candidates and three Democratic hopefuls including Hillary Clinton are vying for bragging rights and the lead in the primary race heading to subsequent votes in New Hampshire, South Carolina and Nevada.
But as they all grapple for air time, newspaper column inches or social media mentions, it is the Trump juggernaut that continues to hog the spotlight with his political antics.
He dropped a bombshell late Tuesday, saying he would skip the Fox News debate.
"Mr. Trump knows a bad deal when he sees one," his campaign team said in a statement after Fox took the unprecedented step of mocking Trump for asking his Twitter followers to weigh in on whether or not he should attend the debate.
Fox and its chief executive Roger Ailes "think they can toy with him, but Mr. Trump doesn't play games," the campaign said.
Fox shot back that it would not give in to "terrorizations" from the Trump team, after it accused Trump's campaign manager of threatening Fox News host and debate moderator Megyn Kelly.
'Unstoppable' Trump?Trump has a genuine battle on his hands in Iowa with ultra-conservative Senator Ted Cruz, his nearest GOP rival who trails by about five points in the RealClearPolitics average of recent Iowa polls.
Nationally it is a different story. A new CNN/ORC poll of Republican voters has Trump doubling up on Cruz, 41 percent to 19 percent, with more than two thirds of Republicans saying they believe the billionaire will seize the party's presidential nomination.
Senator Marco Rubio is a distant third, at eight percent, followed by retired neurosurgeon Ben Carson at six percent and former Florida governor Jeb Bush at five percent.
Cruz offered a remarkably candid assessment of Trump's surge, warning evangelical pastors in Iowa Monday that if Trump manages to win Iowa and then New Hampshire, he could prove "unstoppable."
It will be Cruz, however, who takes center stage Thursday with six other Republicans in Des Moines without Trump, who will leave a glaring vacuum.
Cruz hit out at his rival, saying on the Mark Levin radio show that "Donald Trump is now afraid to appear on the debate stage" and that his absence would show disrespect for Iowa voters.
Rival Chris Christie, the governor of New Jersey, said Trump's snub would prove a mistake.
"Anytime you get a podium and a microphone, and 15 to 20 million people watching in an election campaign, you should take it," Christie told Boston Herald Radio on Wednesday.
"I'm glad he's not coming, from my perspective. It's more time for the rest of us on the stage."
He also said Trump's thin-skinned reaction to criticism only "makes people call into question his judgment."
Several key Republicans recently endorsed Cruz, including former Texas governor and onetime presidential rival Rick Perry and Family Research Council president Tony Perkins, who said, "Ted is a constitutional conservative who will fight for faith, family and freedom."
Trump picked up top-shelf endorsements, too, including that of 2008 vice presidential nominee Sarah Palin and evangelical leader Jerry Falwell Jr, president of the Liberty University.
In 2012, about six in 10 Iowa caucus voters identified as evangelicals.