intro: Arizona conservatives booed Sen. John McCain, while Joe Biden provided some unlikely advice at an online townhall, telling people to "buy a shotgun." Click through to see the quotes that made news this week.
title: 'Buy a Shotgun'
text: Vice President Joe Biden, the owner of two shotguns, has often used his firearm ownership in debates of the practicality of assault weapons. In a particularly offbeat moment during an online town hall, where Biden was taking questions on gun...Full Story