How many are there in a book? http://www.musavat.az/wwwmedieval-life-and-timesinfo-jobs-bddd.pdf medieval-life-and-times.info/medieval-knights/  Obama had indeed gotten himself into something of a box by drawing a "red line" against chemical weapons (and it should be noted that many of his critics on the right were some of the ones pushing him to get tough on Syria). But Assad was in a box, too. He didn't want to get bombed. He threatened retaliation if he was bombed – and didn't really have much to back that up. But politically, he couldn't be viewed as giving in to Obama or to Secretary of State John Kerry. His only face-saving measure was to deal with someone like Putin – an "imperfect messenger," to borrow a phrase from Anthony Weiner. But Putin was probably the only person who could deliver it.