As far as I know... and I admit there could be a few locations with wacky laws out there... it is not illegal to possess bolt cutters, period. It would be illegal to use them for breaking and entering, but it's the act itself that's illegal, not simply owning a fairly common tool.
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Not at all, because they're a necessary tool. You can't remove a High Security Seal from your trailer without bolt cutters, and not all receiving departments have a set. (Or if they do, they're worn out.)
A valid drivers license and a DOT medical card.
Yes, it is illegal to possess ANYTHING that is illegal.
Possessing a stone is not illegal.
It is illegal for a person of any age to smoke or possess marijuana in the US unless it is prescribed to them.
Yes, it is illegal to possess drawn child pornography, as it is considered a form of child exploitation and is punishable by law.
In schools they are generally illegal for a student to possess.
Yes
Yes, it is illegal for a civilian to possess or sell the old titanium military storage barrel.
Downloading is not illegal. What may be illegal is downloading content that you do not have a legal right to use or possess.
yes
Yes, it is illegal to possess or distribute fake Jesus money as it constitutes counterfeiting, which is a criminal offense punishable by law.
For a USDOT or state exemption registered commercial carrier, any driver - whether they're driving interstate or intrastate, MUST possess the appropriate class of CDL. The only exception for this are vehicles which are exempt from CDL licencing requirements, to include recreational vehicles, firefighting and first response vehicles, military vehicles when operated by military personnel, and registered farm vehicles. In those instances, the state of residence maintains jurisdiction of licencing requirements for those types of vehicles. The FMCSR is very clear in stating that, if you do not possess a CDL or a CDL permit (while supervised by a fully licenced driver), you're not, at any point, supposed to be in any sort of actual physical control of that vehicle.