President Trump on Thursday said he hoped Russia would “do the right thing” as his administration presses for a ceasefire agreement between Moscow and Ukraine. Trump told reporters he was getting “good signals” about where Russia stood on agreeing to a ceasefire, though he acknowledged nothing was certain. Trump also expressed an openness to speaking with Russian President Vladimir Putin about the potential agreement. “We’re getting word that things are going OK in Russia, and it doesn’t mean anything until we hear what the final outcome is. But they have very serious discussions going on right now with President Putin...