Rolling past the Journal's legal reporting team, she commented on how empty the office seemed at midmorning, within earshot of several reporters who were just outside the robot's limited peripheral vision.

WSJ: Working With Robot Rachel

The supposed loosening of the strings attached to help for peripheral economies was also limited.

ECONOMIST: The euro crisis

They'll countenance some very limited tax raising powers in peripheral areas, in return for borrowing rights.

BBC: Commission keeps calm and carries on