. . welcome to our viewers joining us here in the united states and all around the world. i m rosemary church. ahead here on cnn newsroom, norfolk southern getting slammed again after another train derailed in ohio. what we know about that second train and what it was carrying. an active gop likely presidential candidate speaking from maryland to california, nailing the talking points but refusing to target trump. is that a winning strategy? we ll ask our senior political analyst, plus the battle for bakhmut and it could mean for the war in ukraine if the city folds to the russians. . . . live from cnn center. this is cnn newsroom. with rosemary church. good to have you with us, with the u.s. national transportation safety board is sending investigators to ohio a little more than 24 hours after another norfolk southern freight train derailed. it was the second derailment by that company in that state in a little over a month after the toxic crash in east palestin