ATLANTA — The campaign stops featured warm and fuzzy, feel-good settings, but the candidates for Georgia governor pounded each other rhetorically on Monday as voter registration closed and they prepared for their first head-to-head debate. Republican Nathan Deal and his wife, Sandra, gathered with women supporters at the state Capitol, and Democrat Jason Carter and his wife, Kate, read to 4- and 5-year-olds at a prekindergarten facility. The race hasn't exactly been friendly until now.