Five mischievous boys had to be rescued from a Staten Island sewer system on Tuesday after they crawled into a tunnel, ventured deep inside and then got lost, according to the New York City Fire Department. Firefighters found the children by opening one of the manhole covers above them, and the dispatcher urged the kids to raise their voices and call for help. concat(t,'\n \n\n You're watching a daily free preview\n \n\n You're watching a daily free preview\n \n