<ul class='nugget-express'>Philly's firefighters union backs Bob Casey's rival in Senate race</ul> <br/><br/> Source: <a href="https://www.foxnews.com/politics/smoke-signals-five-alarm-fire-democrats-philadelphia-top-union-endorses-gop-challenger">https://www.foxnews.com/politics/smoke-signals-five-alarm-fire-democrats-philadelphia-top-union-endorses-gop-challenger</a>)
