How terrorism helps Trump

FiveThirtyEight looks at the numbers and how terrorism has helped Trump before, and how it is likely to help him again after Brussels.

Before President Obama made a statement on the terrorist attacks in Brussels today, presidential contender Donald Trump had already weighed in: first on Twitter and then on Fox News and NBC, which interviewed him by phone.1

Trump would ?close up our borders? in response to Brussels, he said in the Fox News interview, adding that the U.S. would have to be ?very, very vigilant as to who we allow into this country.? The comments echoed proposals issued by Trump after previous acts of terror. Following the series of terrorist attacks in Paris on Nov. 13, Trump appeared to propose (and thenpartly pulled back from) a national database to register Muslims. Then, after the attacks in San Bernardino, California, on Dec. 2, Trump called for a ?total and complete shutdown of Muslims entering the United States.?

We might expect more rhetoric along these lines from Trump because the Paris and San Bernardino attacks appeared to boost his standing in national opinion polls, as well as the amount of media attention he received. And Trump?s rhetoric on terrorism will likely continue to focus heavily on immigration ? according to exit polls, Republican voters aren?t particularly keen on Trump?s crisis-management skills, but most favor his ban on Muslim immigrants, and immigration overall is one of the top draws for Trump voters.

The evidence is there to suggest this is true.

Below, you?ll find two versions of the FiveThirtyEight national polling average as it ran from June 16 last year, the day that Trump entered the presidential race, through Nov. 12, the day before the Paris attacks. One version (the gray line) is essentially the same as our regular national polling average,2 which is deliberately designed to be conservative and slow-moving. The other (the red line) is a ?high sensitivity? version that places a much greater premium on poll recency; it?s noisier but is probably better able to capture the public response to developing news events.

silver-trumpterror-1

As you can see, Trump?s national polls had stagnated in the mid-to-high 20s in the two months before Paris; Ben Carson was approaching him in national surveys and pulling slightly ahead of Trump in Iowa. Meanwhile, the news cycle had become much less Trump-obsessed than usual. According to a forthcoming study we?ll be publishing of headlines atMemeorandum.com, the political news aggregator, Trump was the lead political story on only three of the 50 days before the Paris attacks. Google search interest in Trump was also considerably down from its peaks in August and September.

But the Paris and San Bernardino attacks were associated with an uptick in Trump?s numbers. According to our high-sensitivity polling average, Trump improved from 28 percent of the vote just before the Paris attacks to 32 percent on Dec. 1, the day before the San Bernardino attacks. His numbers then rose further, to about 35 percent by mid-December.

silver-trumpterror-2

So Trump gets poll bounces and then goes on to solidify that support.

It?s possible the timing of Trump?s polling bounce was coincidental, but that seems unlikely given his focus on both Islamic terrorism and immigration since the start of his campaign. Furthermore, this period was associated with a sharp rise in news coverage for Trump, which has tended to both reflect and reinforce his gains in the polls. Following the relatively limited coverage of Trump in October and November, he was the lead news story for six straight days on Memorandum after he first floated the Muslim ban on Dec. 7. Google searches for Trump more than doubled after he proposed the ban.

[…]

So if the past is any guide, Trump will escalate his attacks on Muslims and immigrants in the coming days. His opponents, especially Hillary Clinton, will press him on his steadiness in office and his fitness to handle a crisis. After a couple of days of coverage from Brussels, the news coverage will revert to being all about Trump.

Could this help Trump get the required delegates?

Maybe it might.

 

– FiveThirtyEight

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