The official who drafted guidelines used after the Enron collapse to combat corporate wrongdoing said prosecutors should only rarely ask companies to disclose legal communications. Read more..

By LYNNLEY BROWNING - The New York Times

For the second time in about a week the investor sold shares, this time at a loss, cutting his stake in half. Read more..

By MICHELINE MAYNARD - The New York Times

Hong Kong developers sold a London architectural landmark, the Battersea Power Station, on Thursday, ending a 13-year struggle to develop the site. Read more..

By HEATHER TIMMONS - The New York Times

Some fear that doctors will steer patients to a radiation therapy known as I.M.R.T. because it has higher profit potential. Read more..

By STEPHANIE SAUL - The New York Times

I.B.M., NCR and Hitachi of Japan were named in a court verdict this month in the case of a bank chief convicted of accepting more than $500,000 in bribes. Read more..

By DAVID BARBOZA - The New York Times

For the company that helps urologists set up radiation technology called I.M.R.T., making money is a highly desired side effect of prostate cancer treatment. Read more..

By STEPHANIE SAUL - The New York Times

Ken Kutaragi, the father of the PlayStation game console, will no longer run the day-to-day affairs of Sony’s video game unit. Read more..

By KEN BELSON and MATT RICHTEL - The New York Times

Big Asian companies are increasingly interested in investing in China, India and Vietnam while their appetite for investments in the U.S. is starting to fade. Read more..

By KEITH BRADSHER - The New York Times

Management and unionized newsroom workers at Philadelphia’s two daily newspapers agreed to resume their talks Friday morning. Read more..

By KATHARINE Q. SEELYE - The New York Times

Businesses are hoping that at least some post-Enron regulations can be rolled back in the name of making the U.S. more competitive. Read more..

By FLOYD NORRIS - The New York Times