Doug Wilson noted this little factoid on his blog today-
"Obamacare was upheld as a tax. This means several things. First, the
Constitution requires tax bills to originate in the House, and Obamacare
originated in the Senate. A suit should be filed on that basis. Second,
this means that Obamacare can now be overturned in the Senate with 51
votes instead of the 60 that were required before."