Biden remains a traditional Democrat at a time when the party is quickly abandoning tradition.
[E]conomic fundamentals suggest that Trump can be reelected in spite of those who considered his election an unexpected historical event.
Will ... using socialism as a scarecrow actually change the course of events for the American public?
In general, Democratic Socialist candidates did not seem very preoccupied with foreign policy issues.
He wants to be the oldest president in history, and defied the cold and snow to launch his campaign in front of a crowd of 20-somethings who are giving new life to his old socialist ideas.