As my daddy, who fought across Europe always said, "Fight like World War II, win like World War II." Apparently this fellow also missed the Twin Towers and the ongoing beheadings. Oh well, I guess he likes the new rules of engagement that has cost us so many lives.
Even apart from that our current administration regularly launches Hellfire missiles into houses in Pakistan and other locales where noncombatant women and children are present in order to eliminate Taliban members. Does anybody really think that the women and children don't get killed by the explosion?
Whether or not that strategy is a good one, anyone who argues that Trump's comments about rules of engagement are somehow unthinkable without simultaneously protesting the policies of the Obama and Bush administrations is just a hypocritical hack.