Protesters prepare to dig in for winterBy EMILY NGO. Special to Newsday Updated: October 8, 2011 11:24 PM The cold is coming -- and they know it. As the Occupy Wall Street protesters head into their fourth week, the camp is preparing to dig in for the long haul. Saturday, thoughts were turning to basic human needs and ways to plan and strategize for the challenges ahead. At Saturday's 9 a.m. coordination meeting, representatives on the numerous task forces dealt with the need for more donations of sleeping bags, ground pads and shoes. Right now there's an oversupply of socks,...