Take for example, this glaring error, not even a full paragraph in:
No one knows how many more firearms were purchased through the gun-show loophole that enables black marketeering.
First, there is no "gun show loophole". The private sale of a firearm from one person to another is explicitly excluded in the word of the law from being subject to background checks. That is not a loophole. With that being said, second, private sales of firearms are legal. Therefore, there is no "black marketeering". If there is any "black marketeering" going on, (i.e: knowingly selling a firearm to a prohibited person), there is no "loophole" that protects the seller or buyer. Both have broken the law, plain and simple.