This winter, nearly 4000 members of the Pennsylvania National Guard expect to be deployed to Iraq for a year-long mission. WPSU is collaborating with other Pennsylvania Public Radio stations in the "Impact of War" project. We'll follow reservists as they prepare for this dangerous mission, and leave their families in Pennsylvania. Today, Pamela Varkony, reporting for member station WVIA, profiles a member of the brigade from Williamsport, who will play an important role for many troops in the months ahead.