431686-bbaced76-1718-11e4-8b83-8df6d69c6921A social media campaign has gone viral as people try to discover who this mysterious woman in black is and why she has been walking more than 800 kilometres across America. The Facebook campaign started earlier this month as images of the woman walking along highways decked out in black and using a walking pole began to appear online. The woman has been seen everywhere from Georgia to Ohio. Some TV stations that have been monitoring her movements say she rarely speaks and is on a religious mission. “If you meet this woman, please, offer her a drink, a meal, whatever it may be you feel she needs. Be hospitable. Be kind,” the Facebook group says. Raymond Poles told Reuters the woman is his sister, Elizabeth Poles, 56, a US Army veteran, the mother of two children and a widow from Alabama. More