Leonard Pitts, a syndicated columnist who writes in the Miami Herald, asks: What if different directions were taken in our policies toward the Middle East in the past? Would we now be planning campaigns against the ISIS forces in Iraq and Syria?

One “what if” question concerned, not officials, but the American people. What if, Pitts asked, the American people in 2003 had asked for better proof that weapons of mass destruction actually existed in Iraq? That was the reason given us for that war. As it turned out, the “intelligence” for those weapons turned out to be flimsy at best, if not actually a calculated falsehood.

The mistake not only cost us lives and wealth. Our entry into Iraq caused the sudden fall of Saddam Hussein without any clear understanding of the ethnic cleavages that would result. His removal without adequate planning for the aftermath allowed ISIS to develop.

So we are back again. Perhaps if we had not gone that first time, had asked more questions . . .