Thomas L. Friedman: Trump has killed Iran’s dumbest warrior

One day they may name a street after President Donald Trump in Tehran. Why? Because Trump just ordered the assassination of possibly the dumbest man in Iran and the most overrated strategist in the Middle East: Maj. Gen. Qassem Soleimani.Think of the miscalculations this guy made. In 2015, the U.S. and the major European powers agreed to lift virtually all their sanctions on Iran, many dating back to 1979, in return for Iran halting its nuclear weapons program for a mere 15 years but still maint