• Twitter CEO Costolo to make first China visit

  SAN FRANCISCO (Reuters) - Twitter Inc CEO Dick Costolo will meet Shanghai government officials, academics and students in his first visit to China, signaling Twitter's interest in cracking a lucrative but thorny market with 600 million Internet users.

• Toyota India unit locks out workers at two plants as pay dispute drags

  TOKYO (Reuters) - Toyota Motor Corp's Indian unit has declared a lockout of its workers at two car plants after strained salary negotiations spurred workers to stop production lines.