Master Flow First Can the Court Hear the Case? Second Did the legislative body have the subject-matter authority to pass the law? Federal Congress -Commerce power? Will the Court Hear the Case? Prudential considerations Standing, mootness, ripeness, etc. State Congress All legitimate state interests (but see direct restrictions below); Police Power No Recent Act of a Legislature Can the President exercise this power absent approval? Or in defiance of legislature -War Powers? -Taxing and Spending Power? -Removal? -14th Am. Enforcement Foreign Policy? Third Does the law go beyond the scope of permissible action in achieving this? Federal Government State Government Cannot treat out-of staters differently. DCC; P&IC Cannot legislate where Federal Congress exercises Supremacy Supremacy Clause; Preemption Cannot force state governments to act. 10th Am Anti-Commandeering Cannot overly burden states with threat of conditional funds. Taxing & Spending Anti-Commandeering Cannot unjustifiably deprive all people of a liberty. 5th, 14th DPC (SDP) Cannot unjustifiably deprive specific groups of people of a liberty. 14th EPC (SDP) Cannot unjustiably treat a certain class of people differently under the color of law. 14th EPC (EP)