As ISIS pursues its genocidal dreams in Syria and Iraq, Bruce Levine asks, "whether we as human beings living in the most powerful nation in the world can stand by yet again and do nothing -- as thousands or tens of thousands of innocent human beings  are slaughtered."

The question conceals a heavy premise: that we have the power to stop the slaughter if we choose to exercise it.

I do not deny the premise, at least in principle. If we unleash our full military and economic might, we can surely defeat ISIS forces and build stable, peaceful states in Iraq and Syria. But full mobilization and massive nation-building projects are not realistic options in the current political environment. We may muster the will for limited military operations in Iraq, but we're unwilling to do what it takes to succeed. Consequently, our efforts to stop the slaughter are doomed to fail and may make the situation even worse.

Thomas Perez has been Secretary of Labor for just about a year now, having been sworn in on September 4, 2013.  He missed giving his first Labor Day pronouncement by two days, so this year's pronouncement is his first.

Here's what he had to say:

Statement on Labor Day by US Secretary of Labor Thomas E. Perez

I am no a foreign policy expert.

I am definitely not an expert in military history or tactics.  I have little familiarity with the science, such as it is, of national and international security.

I am particularly not adept at issues involving the Middle East, a region of the world that I have never visited and that is populated by diverse cultures that I know little about and people who speak languages that I don't speak.  I can't even call their languages "beautiful" as is the tradition, because I am not cunning linguist enough to know.

Let's review some basics from the Michael Brown case:

• If a police office kills an unarmed person for jaywalking, that is murder. 
• If a police officer kills an unarmed person for shoplifting five bucks' worth of cigars, that is murder.