Democratic presidential candidiate Hillary Clinton in new 30-second ad calls for action against "epidimic' of gun violence. ''How many people have to die before we actually act?" Commerical to air in N.H., Iowa as part of prevously announced ad-buy, campaign says NOTE: Clinton's Democratic rival Bernie Sanders performed poorly on gun issues in Bloomberg Politics poll; 60 pct of those surveyed said they'd be less likely to support him because of his past votes on gun issues
Source: Bloomberg.com news