ANCHORAGE, Alaska (AP) — Craig E. Campbell is the new acting chief executive officer of the Alaska Aerospace Corp.  The board announced Tuesday in a release the new role for Campbell, who is the corporation’s chief operating officer and president.  Campbell, a former Alaska lieutenant governor, is taking the interim role after Dale Nash announced he is leaving July 27.  Nash has been named executive director of the Virginia Commercial Space Flight Authority. He begins July 31.