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.
The US Supreme Court uses the process called Judicial Review to see if the laws passed by the Congress and the President are in alignment with the constitution. If they are contrary to the constitution, the laws are declared unconstitutional and are deemed null and void.