I sort of skimmed their report to Obama the first time through and there were a couple of errors that jumped out at me.
SO, the Brady Proposal is full of references and I thought I'd see where they got their information. #31 and #32 are the references sited about Florida and those references are?

"The Brady Center" UH WAIT, they reference themselves as a source of their data? In fact over 15 of the 78 references (20%) are either themselves or Change.Org. Now the statements they're making are easy enough to check on Justice Department web sites or other "independent" sites. Why didn't they use these sites as references? Maybe, things just don't add up the way they'd like you to think they do.
SO I got to checking a few more of the references. Ones that actually used an outside source, like #73 "ATF, Assault Weapons Profile". I went to the ATF web site and searched for the exact report name. NOT FOUND. Okay, how about just the exact phrase "assault weapons" plus the words "profile" and "1994". Nope, no report. Now, the report MAY be there, somewhere, but it's not indexed under that name.
I don't think they don't care about the accuracy of the report. OH, I know they don't
care about the facts, what I mean is they don't care that their public statements aren't accurate, because those who favor gun control (an emotional issue) aren't going to research the facts. Aren't going to be swayed by the facts. And those who oppose gun control already know the facts. Nobody in the MSM is to call their hand on these references. If you or I were doing a report, one that we knew was really factual, we'd at least try to make all the references to third parties. We'd make all the references stand up to at least basic research.
This is all just posturing with the Obama administration and with congress. The "real" facts don't matter. Just the fact that the report "appears" official is all that counts. Pelosi, Shumer, et. al. can posture in Congress and wave the Brady document about: "We have the official report. We have the facts."
I hope someone (NRAILA) with more time on their hands than I can go through every reference and compile a list of the errors.