Obama pushes for world to punish Syria's leader

with missiles

Obama presses for world to take stand against

Syria with missile strikes

Obama presses for world to take stand against

Syria with missile strikes

Obama calls for missile strike saying Assad

crossed "world's red line"

Obama calls for missile strike saying Assad

crossed "world's red line"

Obama urges strike against Assad regime, says

world credibility is at stake

Obama says he didn't draw the red line on Syria,

world did

Obama urges strike against Assad regime, says

world credibility is at stake

dan@newsela.com

@read_newsela