Money
No the FBI agents are NOT allowed to smoke cigarettes on their job.
For the US, No
None
No, inmates are not allowed cigarettes from out of state. This is something that is frowned upon, and if an inmate is caught, they can face additional time in most prison facilities.
It is illegal to smoke cigarettes in indoor public places, workplaces, and parks in many countries around the world. Specific laws and regulations vary by country and even by region within a country.
Yes.
The number of packs of cigarettes allowed in carry on luggage for flights within the United States are typically not limited. As long as the cigarettes themselves were legally purchased, there should be no problem.
You can carry cigarettes (& cigars) on an airplane however there is no smoking allowed on board.
Poisoning
No you are not
The taxfree quota for bringing cigarettes into Norway is one carton, 200 cigarettes.There is no quota in bringing cigarettes out of Norway, only the import quota in the country you are travelling to.