Joe Biden Gets in Tense Argument With Factory Worker Over Guns The Democratic presidential candidate told a Michigan factory worker "‘you’re full of s---" on Tuesday. Biden was visiting with the International <br />Brotherhood of Electrical Workers at the site <br />of a new Fiat Chrysler assembly plant. CBS News reporter <br />Bo Erickson and the National Rifle Association shared video of the argument on Twitter. The factory worker said Biden was “actively <br />trying to end our Second Amendment right.” Joe Biden, via <br />Twitter video Joe Biden, via <br />Twitter video Biden is on a campaign to win Tuesday's Michigan primary, where 125 pledged delegates are at stake.