achildofmary, as much as I'd like to avoid "politics" unfortunately, that's impossible. The politicians we elected into office are obligated to protect our country from all enemies, foreign and domestic. And unfortunately, it is through political means that this happens. Many of us in the US feel that our politicians have failed us in this regard.
This is, whether we like it or not, a political issue. It is also many other kinds of issues too (religious, economic, cultural, etc) but a political issue too nonetheless.