Cold Straining News Today

Heat to those who still have power. and of course all of this playing out in the middle of the pandemic. in the middle of this rush to get the vaccine out, theres news tonight of freezers with vaccine out of power. the backup generators failing and now theyre trying to get those shots into arms. so, were going to get to all of this one piece at a time tonight. ginger zee tracking the storms and abcs marcus moore leading us off from dallas tonight. >> reporter: tonight, this unprecedented winter ...