You've no authority to do that but you can easily make it disfunctional as Bush administration demonstrated over and over.

>My first and only act is to dissolve my department. ;)
>
>>John Harvey for Prez
>>Tracy Holzer for VP
>>JVP for Attorney General (get that one?)
>>Dragan for Sec of State
>>Bill Kuhn for Sec of Defense
>>Ken Levy for Ambassador to the UN
>>Sergey as head of the National Science Council
>>Tamar as head of HUD
>>Perry Forman as head of Veterans Affairs
>>Jake Schneider as head of Homeland Security
>>Naomi as Sec of Education
>>Jim Nelson as Sec of Labor
>>....
>>I'll gladly take the role of head of NASA :-)
>>
>>