#5 No, this dispute implicates the power of Congress to create agencies and departments independent of the political whims of the Executive.
Since the '30's the answer has been the Executive has limited power, firing only "for cause." www.oyez.org Not until the Buffoon's band of "unitary executive" freaks has a President asserted otherwise. Though the conservative wing of the SC has been musing about it for a while.
#67
I googled you're quoted paragraph. You are FOS. www.google.com