Boeing 's troubles could spread to the wider US economy , a US business news pundit has warned . CNBC 's Mad Money host Jim Cramer has said he was " very worried " about the plane maker and said its supply chains were " kind of scaled back " . On Friday, Australia's Qantas Airways said it is grounding three of its Boeing 737 NG jets — which is different from the 737 Max — after it found cracks in the wings of three planes. Cramer warned the US business climate would " get worse " if the situation at Boeing was n't resolved soon . The company is battling to get its grounded 737 Max fleet back in the air following tow fatal accidents . CEO Dennis Muilenburg recently faced harsh questions from lawmakers on Capitol Hill over the firm 's actions .
Boeing 's troubles could spread to the wider US economy , a US business news pundit has warned . CNBC 's Mad Money host Jim Cramer has said he was " very worried " about the plane maker and said its supply chains were " kind of scaled back " . Cramer warned the US business climate would " get worse " if the situation at Boeing was n't resolved soon . The company is battling to get its grounded 737 Max fleet back in the air following tow fatal accidents . CEO Dennis Muilenburg recently faced harsh questions from lawmakers on Capitol Hill over the firm 's actions .