I can’t say yes or no to the twins return until I read reports/saw interviews etc etc.
Looking at this from a total pessimistic point of view – the girls could have been conditioned and radicalised for attacks at home.
From another perspective they could have been incredibly naive, possibly been raped and escaped/feel stupid.
On a wider scale- do you want a Arab strongman who is popular and retains popularity even after years of fighting and struggles or a power vacuum with many competing factions and nutjobs thrown into the mix.
Going back a year or two John Kerry scared me. A man ready to repeat countless US foreign mistakes by pumping arms into a conflict that isn’t completely black and white. Many of the fighting factions have an uneasy truce. They aren’t incredibly close bedfellows. The only thing that unites them is their desire for Assad out and themselves in.