What protections are they placing on Personal Identifying Information? Will the press have access to these videos? What systems will be used to videotape, and why will other systems not be permitted/accepted? Will the city pay to purchase, install, and maintain and repair these systems? What happens if a gun store cannot get credit to pay for complying with the proposed requirement? Will the increase in sales tax receipts (you know they will increase because gun shops are going to have to raise prices to meet the expense of compliance) be escrowed for a designated purpose - if so, what is that designated purpose; if not, why not?
And those are just the questions I could come up without really thinking about the issue.
stay safe.