A furious President Donald Trump has deputized Elon Musk to badger Boeing into delivering two new Air Force One jets—a project that has been been derailed by PR nightmares and technical issues, according to a report.

Among the ways being discussed to force faster delivery of two presidential planes are relaxing security clearances for Boeing workers and even purchasing a temporary luxury plane and retrofitting it.

US President Donald Trump is frustrated with Boeing over delays in delivering new Air Force One jets and has enlisted Elon Musk to help expedite the process. The project is significantly behind schedule,