A 2005 Supreme Court ruling citing the authority to regulate commerce poses a problem for suits claiming it's unconstitutional for the federal government to force individuals to have insurance.<
snip>
"Lawsuits from 14 states challenging the constitutionality of the new national healthcare law face an uphill battle, largely due to a far-reaching Supreme Court ruling in 2005 that upheld federal restrictions on home-grown marijuana in California.
At issue in that case -- just like in the upcoming challenges to the healthcare overhaul -- was the reach of the federal government's power.
Conservative Justices Antonin Scalia and Anthony M. Kennedy joined a 6-3 ruling that said Congress could regulate marijuana that was neither bought nor sold on the market but rather grown at home legally for sick patients.
They said the Constitution gave Congress nearly unlimited power to regulate the marketplace as part of its authority "to regulate commerce."
Even "non-economic local activity" can come under federal regulation if it is "a necessary part of a more general regulation of interstate commerce," Scalia wrote.
The decision throws up a significant hurdle for the lawsuit filed last week in federal court by 13 state attorneys -- all but one a Republican. The Virginia attorney general filed a similar, but separate suit."
more