Trump supporters plan open carry demonstration outside Fox News town hall

Armed Donald Trump supporters in Pennsylvania are threatening to confront anti-Trump protesters they encounter during an open carry demonstration they plan to hold outside of Trump's Fox News town hall in Pittsburgh Thursday.While Democratic candidates Bernie Sanders and Hillary Clinton prepare to battle it out on a debate stage in Brooklyn tomorrow, some supporters of the other side's frontrunner say they will be battling any and all anti-Trump protesters who may demonstrate a televised town ha