[QUOTE=GIdeon_70;1597410]Police carry guns.
Police carry guns off duty and can carry openly in most state off duty.
In my state, Florida, police carry guns openly on or off duty.
The law says, "No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws."
The Law Enforcement Officers Safety Act is a FEDERAL Law. Not a state law. So, there is no violation of of the equal protection clause. Any qualified LEO can carry anywhere in the US with some restrictions depending on the state they are in.