He said Google is wrestling to make the deal work before deciding whether to reverse course.

  
Meeting with reporters near Capitol Hill, Brin said Google had agreed to the censorship demands only after Chinese authorities blocked its service in that country

http://news.yahoo.com/s/ap/20060607/ap_on_hi_te/google_censorship

This article has yet more interesting words from Brin:

http://business.timesonline.co.uk/article/0,,13132-2215218,00.html

"Speaking in Washington, Sergey Brin, Google’s billionaire co-founder, said the company, which operates under the motto 'do no evil', had adopted 'a set of rules that we weren’t comfortable with'.

In a hint that Google could adjust its stance in China in the future, he added: 'Perhaps now the principled approach makes more sense.'"