way to find a meaning that the language will bear that will uphold the constitutionality. you don't interpret the penalty to be a pig, it can't be a pig. and what my dissent said in the -- >> chris: affordable care act. >> affordable care act was was simply there was no way to regard this penalty as a tax. it simply does not bear that meaning. in order to save the constitutionality you cannot give the text a meaning it cannot bear. >> chris: let's turn in the news right now you in relation to the massacre in colorado and that is gun control. you wrote in 2008 the opinion if district of columbia versus heller the majority opinion that said the second amendment mean hass it says, people have a right to bear arms. question, how far does that constitutional right go? can a legislature ban semi automatic weapons or ban