They had to take a poll to discover this?
Thanks to free trade Americans now enjoy the greatest standard of living in the history of human civilization. Step back 30 years and imagine telling someone that he can talk to anyone of significance in the world at anytime, from anywhere, for free. Imagine telling him that for the same relative price he was paying for his car in 1985, his new car would have a navigation system system that gave him directions, a backup camera, electronics that enabled him to access about every piece of music ever recorded, and a system that detected when the car was about to crash and prevented it from happening. All of these things, and much more, have come about because of globalization and technology. And still, a portion of the electorate (apparently 37 percent of half) wants to put up walls and tear down the bridges we have built with the rest of the world.
It seems to me that the "angry white male" is not angry, but spoiled.