Which Strategy Do Presidents Pursue When They Have Just Claimed

Which strategy do presidents pursue when they have just claimed a power that neither Congress nor the courts have endorsed?

A) They act as if no new powers are being claimed at all.
B) They vocally challenge Congress to stop them from claiming this new authority.
C) They hold a public ceremony in the Rose Garden to rally public opinion behind them.
D) They bring the matter before the Supreme Court so the Court can rule on the constitutionality of the matter.