Hollywood liberals from Robert De Niro to Samantha Bee have ramped up their foul-mouthed language to attack President Trump ahead of the midterm elections – but critics think the vulgar rhetoric will backfire. “These outbursts are little more than political masturbation for the left -- it may make them feel good, but it produces nothing,” conservative strategist Chris Barron told Fox News. De Niro launched a profanity-laced tirade at Trump during Sunday’s live broadcast of the politically charged Tony Awards, earning a standing ovation from the crowd of liberal elites. “I'm gonna say one thing: F--- Trump!" he stated, as...