War to Save Face or Save Lives-Victor Davis Hanson

"In addition, both critics and supporters of the president point out that had Obama just kept quiet, he could have kept the option of intervening on his own timetable, rather than being forced to when his rhetorical red lines were not merely crossed but erased in humiliating fashion. Since his bluff has been called, he now has to act to save face rather than to save lives — 100,000 of them too late."