For instance, —the wealthy, popular, politically inexperienced businessman and antisemitic conspiracy theorist—repeatedly tried to run for public office. At one point, he even led in the national polls. But party leaders rejected him, so he had no chance of winning the nomination. died before his planned presidential run, but he would have run into the same problem. Similarly, had 40% approval in 1968—the same level as in 2016—but Democratic Party wouldn’t give him the nomination, so he had no chance of winning the presidency. In fact, had a point in
The Plot Against America: in the 1930s, was extremely popular and planning a presidential run. But Republican Party gatekeepers made sure that he never had a chance.