in the nas face of a national crisis officials have scheduled talks for lather this month. as thousands of refugee syria and of cour africa and other countries are rushing into the europe before hungary finishes their fence stretching across the border. richard engel had more now from the hungarian boarder. the mess exodus continues. thousands of desperate migrates from syria, iraq and afghanistan are seeking refuge in europe. in serbia we met that man from a syrian city devastated by the war. all killing. war. a pharmacist, his shop was destroyed in an air strike.