 WTOP at 440. Money News 10 at 40 past the hour. Brought to you by PenFed. Great rates for everyone. To Jeff Claybone. Boeing will buy its fuselage maker. Agreeing to acquire Spirit Aerosystems in a deal worth more than $8 billion. Boeing is actually buying it back. It spun off the company two decades ago. Boeing moved its headquarters from Chicago to Arlington recently.