Ignore the surge in the polls, Donald Trump has no long term viability as a candidate.  His current standing is mostly based on name recognition, media coverage, and a willingness to speak more “candidly” than the typical politician.  Trump not only seems different, he is different.

Just not in a good way.

First, as we have seen this week with his comments about John McCain, there is a high probability that he will eventually self-destruct. Infatuated with the sound of his own voice and overly confident in his own abilities, Trump talks too much and with too little discipline. This may be a great trait for a professional commentator or reality show celebrity but not for the leader of the free world or for a presidential candidate.

Second, when the time comes (if there is a need),  the Republican Party establishment will bury Trump.  Think Newt Gingrich in 2012. His tendency for “candid” comments means there is a long record of quotable material that won’t play well with the Republican base. As Dan Balz of the Washington Post summarizes:

“Trump’s candidacy for the GOP nomination is a knot of contradictions. He disparages the Affordable Care Act but has called for a universal national health-care program. He calls himself pro-life after earlier saying he was pro-choice. He wants to expand Social Security benefits. He has repeatedly mocked his opponents in the most personal ways. Could someone like that unite the Republican Party or the country?”

Now add in a long history of business dealings that make Mitt Romney’s time at Bain Capital look like child’s play and you have enough raw material to swell even the most feckless consultant with confidence. While Trump hasn’t personally filed for bankruptcy, he has routinely used bankruptcy as a business practice. Trump’s explanation ” I never went bankrupt but like many great business people have used the laws to corporate advantage—smart!” might play well on Wall Street but will be a difficult sell on Main Street.

The GOP field has – to date – been mostly reluctant to go after Trump primarily because he is more politically dangerous than he is politically competent.  If you are watching a time bomb, it is better to just wait until it blows up. They are hoping this will happen without them having to light the fuse. Their real fear is not that he will win the Republican nomination but – having failed to win the nomination – he will run as an independent dooming Republican chances in 2016.

The news media have also been complicit, giving Trump more coverage than all the other candidates combined. They would do a great service by following the Huffington Post’s lead and not covering him as a serious presidential candidate. That is too much to hope for, but as his polling numbers surge, the news media will eventually have to scrutinize his record. When they do, Republican primary voters will find it lacking.