Stimulant medications include: 1  Amphetamine sulfate (Evekeo). 2  Dextroamphetamine (Adderall and Adderall XR, Dexedrine, ProCentra, Zenzedi). 3  Dexmethylphenidate (Focalin and Focalin XR). 4  Lisdexamfetamine (Vyvanse).
exists and is an alternate of . The Judicial Branch can declare a Presidential Order (called an Executive Order) unconstitutional. While the US Supreme Court is the final arbiter of constitutionality, even US District Courts can overturn an Executive Order, as was the case with President Obama's moratorium on deep water drilling in the Gulf.
Each branch has some powers to override the actions of other branches: Both houses of Congress must vote to enact a law, thereby checking power within the legislature; President can veto legislation; Supreme Court can rule federal and state laws unconstitutional; Congress can reject legislation the president wants; override vetoes by a 2/3rds vote; impeach and remove president; declare war