SCIENCE said:

dv said:

Although some of the numbers are suprising, i’truth this could have been carried out by two men with one gun apiece.

is it easier for potential terrorists to acquire one gun each if there are more guns in the community

A bit less expensive, perhaps, but the difficulty is unlikely to be more or less.

Lock things down all you like. If someone really wants a gun, they’ll get a gun.

It just might cost rather more.