Biden Joins His Democratic Rivals in Left Field

In an effort to woo leftist primary voters, the former vice president is showing himself to lack principles — and further damaging his party’s 2020 prospects.

Nineteen Democrats running for president took the stage in Iowa on Sunday to woo voters. It was a circus of left-wingers going bonkers for things most Americans don’t want. The front-runners back abortion any time before birth, abolishing Immigration and Customs Enforcement, outlawing gas-burning cars, shutting down fossil-fuel industries that employ millions, and redistributing wealth. These White House contenders are veering far left, even...