Oral arguments on the Affordable Care Act have begun before the high court . David Orentlicher : Justices on Seventy years seemed skeptical about tax arguments . the Supreme Court says Seventy years 's arguments about commerce power is more important . The only real uncertainty is how they will explain why the appellate court was wrong . Monday of precedents provide strong grounds for upholding health law , he says .
Oral arguments on the Affordable Care Act have begun before the high court . David Orentlicher : Justices on Seventy years seemed skeptical about tax arguments . the Supreme Court says Seventy years 's arguments about commerce power is more important . Monday of precedents provide strong grounds for upholding health law , he says .