WHAT DO DOOR LOCKS HAVE TO DO WITH UNIVERSAL BACKGROUND CHECKS? MARK UDALL COLORADO 730 SENATE HART OFFICE BUILDING WASHINGTON, DC 20510 (202) 224-5941 United States Senate WASHINGTON, DC 20510 April 29, 2013 Dear Stephen, Thank you for contacting me regarding the Second Amendment. I appreciate that you took the time to write on […]