Boeing airplanes are being pulled out of service due to cracks near the wing

There’s mounting trouble for Boeing as more of its planes are pulled out of service. At least two major airlines have grounded Boeings 737 N-G plane after cracks were found near the wing. It’s the latest in series of problems for Boeing following two crashes involving 737 Max planes that killed 346 people. Kris Van Cleave reports. Source