Populist television host Lou Dobbs, who once considered a run for the presidency, has died at the age of 78. His legacy of defending America’s working and middle class from Wall Street, open borders, and the donor class is more evident than ever in today’s politics. Dobbs was known for his TV segments that waged war against free traders — the class of economists and politicians who defended opening the United States economy to rapid globalization that ultimately cost millions of American jobs...