Joe Lieberman on the Democratic Party

In today's Wall Street Journal Senator Joe Lieberman writes,

How did the Democratic Party get here? How did the party of Franklin Roosevelt, Harry Truman and John F. Kennedy drift so far from the foreign policy and national security principles and policies that were at the core of its identity and its purpose?

Beginning in the 1940s, the Democratic Party was forced to confront two of the most dangerous enemies our nation has ever faced: Nazi Germany and the Soviet Union. In response, Democrats under Roosevelt, Truman and Kennedy forged and conducted a foreign policy that was principled, internationalist, strong and successful.