certain people, who are allowed to have certain guns

可以持有特定的枪的特定人群
but then there are some people,

同时另一些人
the felons, the adjudicated mentally incompetent,

那些罪犯精神残障的人
the fugitives from justice, etc.

以及在逃犯等等
There are some people who should have no guns

这些人不能拥有枪支
and there are some guns, 50 caliber guns for example,

此外有些枪支比如50口径手枪
that no people should have.

根本就不能让人们拥有
The point of view with regard to gun policy is that

关于枪支政策看法的关键在于
what we want to do is we want to move those circles away from each other

我们想做的是把这些圆圈拉开一些
so that we're minimizing this shaded area,

以此来缩小阴影部分
so that there are more people who are in the proscribed category,

把更多人列入禁止携带枪支的行列
like maybe it's not only felons,

例如也许不只罪犯