If you really want to know what the scary aspect of Obama is and what he will do that will have lasting and destructive effect look at Heller.
Heller passed by ONE VOTE, 4 to 5.
There are likely to be one or two SCOTUS Justices retiring in the near future.
Guess who gets to appoint their replacements?
Guess what kind of Justices we'll have if Obama wins.
Just one of the Heller 5 gets ill, in an accident or just flat retires and we have a 5-4 ruling AGAINST the 2nd Amendment.
There is Obama's legacy if he wins.
There is where he is going to hit gun owners.
Where we can not hit back and have no defense.