BOWLING ALONE, FOREIGN POLICY EDITION: Edwin Corr and Elliott Abrams have a terrific oped in the WSJ today, “Allies Beware:The U.S. is a Fair Weather Friend:”

It may be dangerous to be an enemy of the United States, but in recent decades it often has been almost as risky to be a friend. There was Ngo Dinh Diem, the first president of South Vietnam, overthrown and assassinated by his army in 1963 after losing American support. Or the thousands of Iraqis and Afghans who assisted American troops a decade ago but are still waiting for the visas for safe haven in the U.S. The uncomfortable truth is that America has too often treated former allies as expendable.

The drama that played out this year around Carlos Eugenio Vides Casanova is a reminder of what can happen when time passes and Americans forget. Gen. Vides was El Salvador’s minister of defense in the government of José Napoleón Duarte in the 1980s. Duarte was an American favorite, with plenty of backing from the Reagan administration and Democrats who understood his commitment to democracy and human rights. . . .

Mr. Vides moved to the U.S. in 1989 because his safety in El Salvador could not be protected. He has since lived in Florida, and his children and grandchildren are all U.S. citizens. . . .

An immigration judge ruled on Aug. 16, 2012, that he should be deported under laws allowing such treatment for human-rights abusers. On March 11, 2015, Mr. Vides’s initial appeal was rejected and he was given 30 days to depart. He decided he would leave the U.S. and return to El Salvador while his attorneys appealed the case.

But allowing him to take a commercial flight home, where his brother stood ready to meet him, was too dignified for the U.S. government. Two weeks later Mr. Vides was pulled over while driving near his home, arrested, shackled hand and foot, and transported to the immigration jail in Jena, La. His car was left at the side of the road. After days of complaints by his attorneys he was finally taken back to El Salvador on April 8 aboard a special Department of Homeland Security flight at taxpayers’ expense.

A person of Vides’s stature can be shackled and forcibly removed from the U.S., yet somehow millions and millions of illegal immigrants cannot, supposedly because it would be a violation of “human rights,” even if those illegal immigrants have committed violent crimes.  Sounds rational to me. With friends like the U.S., who needs enemies?