from california through the middle of the country, all the way to the northeast. heavy snow and ice, dangerous travel, high winds. and in the northeast, the rare tornado warning, ginger zee takes through it all. the team on the ground in east palestine, ohio, the epa ordering the company norfolk southern to cover the cost of the cleanup or face heavy fines. and to reassure the public, the popular republican head of ohio and head of the epa going from home to home, drinking from the tap. dramatic day in court in the alex murdaugh trial, the surviving son on the stand, his father charged with murdering his mother and brother, now watching his son testify. news coming in of a deadly avalanche in the u.s. several hikers killed. new images of the deadly plant explosion outside cleveland, the blast seen from miles away. also a baby formula recall, 145,000 cans recalled over a possible bacterial risk. and news tonight on our robin roberts, her triumph ten years ago today,