David E. O’Meilia

By Allan Lengel ticklethewire.com Tulsa U.S. Attorney David E. O’Meilia is stepping down June 28, adding to the  growing number of  Bush-appointed U.S. Attorneys who have resigned in recent months,  the Associated Press reported. The 57-year-old first served as acting U.S. Attorney in October 2001 and was confirmed in January 2002. He will return to…