You didn't specify who are "they".
A lot of people carry knives and for very different reasons. Mainly it's related to work and utility uses.
Of course not! People carry pocket knives a lot. Why shouldn't they be able to carry around steak knives, butter knives, butcher knives, or penknives?
As of June 2008, all knives are legal to be carried in Arkansas, concealed or open-carry. Knives are no longer considered weapons unless they are used as a weapon.
Browning knives carry a limited lifetime warranty.
They do carry it online.
44% to 39% percent of men carry pocket knives because they are a useful tool in everyday life.
Knives are illegally probably in every country as a weapon.
well they carry hand guns, And knives
Balisong knives, also called butterfly knives, are legal in Illinois.
If you have a flying liscense.
The same authority that enables them to carry firearms.
Yes, it was common for cowboys to carry knives. They were a very handy tool.
Laws vary by state regarding the carry of knives, including Swiss army knives. Many states allow the carry of pocketknives like Swiss army knives as long as they are not used in a threatening manner. It is important to check the specific laws in the state where you plan to carry the knife.