Predicted weather plays havoc with campaign schedules.
http://www2.timesdispatch.com/weather/virginia-politics/2012/oct/27/romney-cancels-sunday-ur-campaign-stop-ar-2316322/
http://www2.timesdispatch.com/weather/virginia-politics/2012/oct/27/romney-cancels-sunday-ur-campaign-stop-ar-2316322/