Boeing ousted 737 jetliner program head Ed Clark following an in-flight panel explosion.

Boeing has ousted the head of its 737 jetliner program, Ed Clark, weeks after a panel blew out on a flight over Oregon. Katie Ringgold will succeed Clark as vice president and general manager of the 737 program and the Renton, Washington, factory that manufactures the planes. Boeing is under scrutiny over its handling of the incident, which led to the fleet being temporarily grounded pending inspections.