Biden chaired the Senate subcommittee to ban “armor piercing” ammo. Anyone can make that ammo at home. Lt. Kane B. Robinson testified to that effect in the Senate subcommittee that Joe Biden chaired. I watched it on CSPAN, about 1983 or ‘84. Lt. Robinson was very effective. Senator Biden said so. Later, at the NRA convention in Milwaukee in 1984, I met and talked to Lt. Robinson’s wife. She told me that after the hearing, Senator Biden tried to get her husband fired from his job in the Des Moines Police Department.
I can see Biden being that low and self centered.
There is a streak of the Frustrated Dictator in him. He shows an urge to force others to do his bidding. Notice how he likes to fondle women, typically during a public awards ceremony, where the average person will tolerate a lot of unusual behavior in a formal setting.
That’s probably why he and Obama got along so well, takes one to know one.