Tokyo stocks flat in morning

Tokyo stocks were mostly flat Tuesday morning, reported Kyodo News.The 225-issue Nikkei Stock Average rose 19.64 points, or 0.05 percent, from Monday to 38,199.10. The broader Topix index was down 1.14 points, or 0.04 percent, at 2,722.94.The dollar rose to the mid-156 yen level in Tokyo on persist