Florida, et al. v. United States Department of Health and Human Services, et al., No. 3:10-cv-91-RV/EMT, 2010 U.S. Dist. LEXIS 55270 (N.D. Fla. Apr. 23, 2010)

(multiple state attorney generals, as plaintiffs, file suit claiming that the individual mandate provision contained in the Patient Protection and Affordable Care Act is an unconstitutional violation of Article I and the Tenth Amendment, and that the uninsured person tax penalty is an unlawful tax in violation of Article I, sections 2 and 9 of the U.S. Constitution).