Our weekly Snippets column is a collection of short items: responses to posted articles, practical self-sufficiency items, how-tos, lessons learned, tips and tricks, and news items — both from readers and from SurvivalBlog’s editors. Note that we may select some long e-mails for posting as separate letters. — It is time to contact your U.S. House and Senate members again, to encourage them to get both the Hearing Protection Act (HPA — de-regulating suppressors) and the SHORT Act (de-regulating S