It even took the Wash Post to call him out on it... they gave him 4 Pinocchios for lying.
Brandon claimed that the 2nd Amendment bans people for owning cannons...
“And I might add: The Second Amendment, from the day it was passed, limited the type of people who could own a gun and what type of weapon you could own. You couldn’t buy a cannon.”
For being in politics for a 3rd of his life and serving as VP and now P, he does not even know the Constitution.. .
Cannon are categorized as "destructive devices" under the 1934 National Firearms Act, and they're legal under federal law and in most states. To own one, you may have to jump through a few hoops, but you certainly can own one.