Could 2020 Race be a Trump Re-Run?

A number of political observers are still dissecting the 2016 campaign for answers to how Donald Trump beat 16 Republican rivals and Hillary Clinton to take the presidency.

While historian and author Victor Davis Hanson was no Trump fan initially, his research led to the new book The Case for Trump. He believes the same characteristics and circumstances could lead to victory again in 2020.

Trump may have been a New York real estate tycoon, but he aimed his campaign right at "Flyover Country" — those vast red state regions...