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Federal marijuana-gun ban ruled unconstitutional as legalization spreads

The Supreme Court unanimously ruled that federal law banning marijuana users from gun ownership violates the Second Amendment. The decision conflicts with state-level marijuana legalization across more than half the country, while the Trump administration defended the now-overturned restriction despite its broader push to expand gun rights.

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The essentials

Supreme Court strikes down federal marijuana-gun ban as constitutionally invalid amid state legalization.

The Supreme Court unanimously struck down the federal law prohibiting marijuana users from owning firearms, determining that the restriction violates Second Amendment protections. The ruling creates a constitutional conflict as over half of U.S. states have legalized marijuana, expanding access to cannabis while the Court's decision removes a federal barrier to gun ownership for users.

Notably, the Trump administration defended the drug-gun law despite pursuing broader gun rights expansion, revealing a policy tension within the executive branch. The administration's position underscores the complexity of reconciling evolving drug policy—driven by state-level legalization—with the administration's stated commitment to expanding constitutional gun rights.

The decision illustrates the collision between two distinct policy trajectories: the judiciary's expansion of Second Amendment protections and the states' movement toward cannabis legalization. This creates practical questions about how federal firearms regulations align with state-legal marijuana use and how law enforcement will navigate the intersection of these newly established rights.

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Legal Impact

Constitutional barrier to gun ownership for cannabis users removed

The unanimous Supreme Court ruling eliminated the federal categorical ban on firearm ownership for marijuana users, establishing that cannabis consumption alone does not meet constitutional scrutiny for disqualification. This decision aligns with the Court's pattern of expanding Second Amendment protections and creates legal alignment between federal gun rights and state-legalized marijuana use. The ruling requires government to demonstrate compelling historical justifications for firearm restrictions based on substance use.

Policy Tension

Administration supported gun ban while expanding gun rights broadly

The Trump administration's defense of the marijuana-gun prohibition contrasts with its concurrent push to expand gun rights, revealing internal policy inconsistency. As state legalization advances across more than half the country, federal law enforcement faces implementation challenges. The ruling exposes how drug policy reform at the state level now conflicts with previously automatic federal firearms restrictions, requiring agencies to recalibrate enforcement approaches.