Pamela F. Olson , assistant Treasury secretary, today tendered her...

Pamela F. Olson, assistant Treasury secretary, today tendered her resignation, effective upon completion of the fiscal 2005 federal budget. Ms. Olson, who worked on tax issues relating to pension funds, said she'd like to return to the private sector to devote more time to her family. Greg Jenner, deputy assistant secretary for tax policy, will be acting assistant Treasury secretary until President Bush nominates a replacement, according to a spokeswoman.