The bill of rights is not the same thing as the constitution. Everybody wants to attack Obama but you have to realize he is not the only one to get into this mess. Bush started it 8 years ago. Neither one of the candidates are worth much.
In order to impose new laws they must first be passed though congress. There is your problem not the president. If Obama gets in again I will not be worrying about my firearm rights nor should anybody else. It is just ignorant to think one person can take something that was given to us over 240 years ago.