None if you follow all the laws.
Mitt Romney does not have the authority to unilaterally ban assault weapons.
The assault weapons ban worked in that it reduced the number of crimes committed with the banned guns, but it did not reduce crime overall.
Yes. Mexico has a ban on nuclear weapons on its soil.
The group that lobbied to let the Federal Assault Weapons ban expire without renewal was the National Rife Association. President Bush let the ban expire.
The Limited Test Ban Treaty of 1963.
he didn't
Limited Test Ban Treaty of 1963, aka the Atmospheric Test Ban Treaty
Yurii Tomilin has written: 'To ban chemical weapons'
weapons ban
The Federal Assault Weapons ban came into effect on the 13th September 1994. The law expired on the 13th September 2004. Some states still have a similar ban in effect.
They'll usually make them hand the weapons over for a refund of what you spent for it
The United Nations put a ban on building new weapons of mass destruction.