Speculation of a Republican primary challenge to President Donald Trump lurks as he prepares for his reelection campaign. In this episode of Poll Hub, we turn a historical eye to incumbent primary challenges and explain why approval rating matters but not in the conventional sense.

Then, the number of pets in the United States… We’ll tell you why the figure is hard to determine. Don’t miss our discussion with Karin Brulliard, staff writer for The Washington Post.

About Poll Hub

Poll Hub goes behind the science to explain how polling works, what polls really show, and what the numbers really mean. Poll Hub is produced by The Marist College Institute for Public Opinion, home of America’s leading independent college public opinion poll, The Marist Poll. Lee Miringoff (Director of The Marist College Institute for Public Opinion), Barbara Carvalho (Director of The Marist Poll), and Jay DeDapper (Director of Innovation at The Marist Poll) dig deep to give you a look at the inner workings of polls and what they tell us about our world, our country, and ourselves.