Former President Donald Trump has unleashed a new push to pick up another overlooked voting bloc: waiters and waitresses. Last week in Las Vegas, Trump announced a new policy that, if he’s elected, would end assessing income taxes on tips. “It’s been a point of contention for years and years and years,” Trump said at a Vegas rally. “It’s something that really is deserved. … I think it’s never been brought up before, and I also think it’s very appropriate.” Republican lawmakers have picked up Trump’s cue. Read: Possibility Of Trump Victory Has Liberal Groups Flustered And Scrambling To Prepare …