When Bill Gates and his former lieutenant Nathan Myhrvold were walking out of the morning session at the Sun Valley mogulfest, two reporters asked Mr. Gates for a comment on the new Google Chrome operating system. “No comment,” Mr. Gates replied, while walking out the door. At the same time, from behind the reporters, Google CEO Eric Schmidt materialized. “It would be better if you don’t make that comment,” he said as he came forward to shake hands with Mr. Gates. The two laughed, shook hands and walked into the private lunch area together, reports WSJ.