Looks like you either didn't read the short sentence I posted, or didn't think about it before responding, because that doesn't say anything against the evidence that there is lower gun ownership today than there was 20 years ago, only that the actual percentage back then AND now is likely higher than surveys suggest, but there is still a strong trend downward in gun ownership.
And for this "so called research", I'm talking about the NIH and CDC research into gun violence that was cut off under pressure by the NRA in 1996: http://www.apa.org/science/about/psa/2013/02/gun-violence.as...
Research for example that showed that owning a gun increases the likelihood of harm done to or by a family member or acquaintance.