House Minority Leader Hakeem Jeffries (D-N.Y.) is making one final push to shut down any flashy displays of protest inside the chamber during President Trump's State of the Union address, sources tell Axios.Why it matters: Frustrations are still lingering among House Democrats over last year's speech, which was repeatedly disrupted by heckling, signs and walkouts.Even some House progressives who participated in those demonstrations have acknowledged they were not highly effective.Several lawmake...