Check out her voting record.
http://www.gunlawnews.org/Representatives/Nancy-Pelosi.html
http://www.gunlawnews.org/Representatives/Nancy-Pelosi.html
An amendment to require local law enforcement officials to specify, when requested, the reason for denying a NICS check within twenty business days.
Ive never seen a charge or arrest on a III that was incorrect. I have seen some that were not complete enough, but never one that was erroneous.
As "local law enforcement", its not my job to tell you why you were denied. That database is maintined by someone thats not me, and I have no say in it. There are avenues available, as mentioned, to appeal a denial.