Obama didn't consult congress before attacking Libya
Rumsfeld has alluded to this: That Obama does not even know what is in the constitution: That he indeed needs permission from congress before starting a war. Even Bush got permission before going into Afgh and Iraq.
Is ignorance of the law an excuse? Nope!
Donald Rumsfeld says, "I suspect one of the reasons the administration didn't go to Congress is they didn't know what to ask for..."