Sol, if it was found to not help or even make it slightly worse, wouldn't you oppose it? It just seems that what's dictating whether or not background checks are a good thing is how reasonable feeling they sound. Just go by facts:
"John Lott, Jr., in his book *More Guns, Less Crime* found "no crime-reduction benefits from state-mandated... background checks before people are allowed to buy a gun" (20).
Disarmament advocates frequently claim that background checks stop X number of criminals from buying a gun, but that's false. Criminals merely resort to theft or the black market to get guns. But many honest people are left defenseless. Lott continues,
"No statistically significant evidence has appeared that the Brady [background check] law has reduced crime, and there is some statistically significant evidence that rates for rape and aggravated assault have actually risen by about 4 percent relative to what they would have been without the law" (162).
Background registration checks especially hurt the poor, who lack both the funds to pay for the added costs of the checks and the legal expertise to prove themselves innocent to CBI if they are wrongfully denied. But poor people in high-crime areas most urgently need firearms to defend their families. Lott summarizes, "Law-abiding minorities in the most crime-prone areas produce the greatest crime reductions from being able to defend themselves" (70)."
http://www.keepandbeararms.com/Infor...em.asp?ID=1017