Ted Cruz was initially criticized by this reply but the NY Sun Times printed this synopsis of what he said and it's the best explanation of the 2A I've ever read. Bringing it to your attention so you can print it off and share!
http://www.nysun.com/editorials/ted-cruz-the-times-and-guns/89131/
Rome
http://www.nysun.com/editorials/ted-cruz-the-times-and-guns/89131/
Rome