Makeshift camps have been set up in Turkey across the border from the Syrian city of Jisr Shughur, rocked by a violent crackdown on pro-democracy activists. Security forces reportedly fired on soldiers who disobeyed orders to shoot at protesters in the city.The number of Syrians who have crossed into Turkey to escape a violent crackdown by forces loyal to President Bashar Assad swelled to nearly 2,000 on Thursday, with many more waiting to flee over the border, according to relief organizations, pro-democracy activists and news agencies.