STANFORD, Calif. (AP) - Even before neuroscientist Zach Hall was formally given the job Tuesday to run California's $3 billion stem cell research institute, his salary came under fire. Charles Halpern, a Berkeley writer who filed a legal petition with the California Institute for Regenerative Medicine protesting some of its activities, complained that Hall's $389,004 annual paycheck to serve as interim president was too lucrative. Halpern and other institute critics complained that the institute president should be paid a salary comparable to the head of the National Institutes of Health, which is roughly $100,000 less than Hall's pay. The language...