I don't see it as Anderson's opinion. He merely reiterated what the loony crowd out there believes. He forced Obama to explain and dispute that he is trying to take guns from people.
Anderson had a problem with calling it a conspiracy, and while some people see it that way, others see it as just loony tune crap, and others are real, but the fact that it is orchestrated by the NRA and others makes it a conspiracy. It is another weapon to fight Obama with.
In the end, as Obama said, when did it any of it happen, and how is he going to do it when he's out of office in a year? How's he going to collect 350000000 weapons, which he first has to ...find? And who's going to actually do it? How?
That's the argument he should use against this bullshit:
"I'm taking your guns away? How, when? Have you looked at the gun manufacturer profits? They are fueling this to make money. It's all about money, and they are making lots of it."
Mindless assholes only believe that crap.