Microsoft says error led to no matching Bing images for Tiananmen 'tank man'

Microsoft Corp on Friday blamed "accidental human error" for its Bing search engine not showing image results for the query "tank man" in the United States and elsewhere after users raised concerns about possible censorship around the Tiananmen Square crackdown anniversary.

Users, including in the United Kingdom, Germany and Singapore, reported Friday that when they performed the search Bing returned the message, "There are no results for tank man."