Precisely when a state law should be deemed impliedly preempted by federal law is an often-complicated legal issue that raises sensitive federalism issues.

FORBES: DOJ Blowing In Political Wind On Federal Preemption

When the Senate consents to a treaty with a given foreign State, does it impliedly authorize future Presidents to make a treaty on the same subject with a new State that is a successor to that given foreign State?

CENTERFORSECURITYPOLICY: Center For Security Policy