It's great to have you with us here on a very busy Tuesday night.

The Super Tuesday results already coming in.

As you saw from George there a moment ago, we'll have much more in a moment.

Ah, lot of other news tonight as well.

The Corona virus concerned widening news on that case in New York City.

A second case now, but we're gonna begin tonight with a state of emergency after deadly tornadoes in the south.

Look at this.

At least 25 people killed in Tennessee.

A massive tornado hitting while families were sleeping in Nashville.

A possible E F three winds up to 165 miles an hour sunrise today revealing this staggering damage.

Homes and buildings destroyed, tractor trailers overturned.

Some families have lost everything.

Thousands now facing a very long road back tonight, the new threat now moving into several states and a B C's victory.

Kendall leads us off from East Nashville tonight.

The death toll is rising after powerful tornadoes wreak destruction in and around Nashville.

Sirens sounding in the middle of the night, Howard flashes illuminating the dark sky.

If you have friends, please family members call them Wake them up.

We heard the sirens going off.

We heard the wind.

We went in a basement.

2020 seconds later, it was done.

Tractor trailers flipped on their sides.

A fire chief rescuing this seven year old boy from outside his home.

He was trapped by live wires.

More than 150 hurt.

Our heart breaks for those who are.

These labs were changed in an instant last night.

Dozens of homes and businesses flattened guys, er's of water from broken pipes, cars tossed on top of each other.

Hangers and airplanes splintered at the John Tune Airport.

Early estimates from the National Weather Service indicate this damages from an E F three tornado with winds up to 165 miles per hour.

This is all that's left of this church amid the wreckage.

Incredible tales of survival.

We pulled the door shut, Anna Kate Ross and her family sheltering in this closet, telling me when the storm passed.

The windows have been blown out, the doors had been blown open and our neighbor had been ejected from his back house apartment back there into our yard.

And he was in here trying to look.

He survived.

He's doing great.

Tennessee election officials forced to close some Super Tuesday polling places in some of the hardest hit areas and delay openings for others tens of thousands of homes and businesses without power.

David, the governor, just announced There is an unknown number of people still unaccounted for, making search and rescue efforts so difficult.

You've got broken gas lines and water mains that are damaged.

Cell phone service is also spotty.

Don't forget.

Tennessee is voting early in the Super Tuesday primaries.

Officials now keeping the polls open until 10 p.m. David just staggering.

Seen Victor Kendall, Our thanks to you.

Let's get right to meteorologist Rob Marciano with that new threat as we head into tonight, Rob David.

Unfortunately, the weather patterns, resetting form or rounds of severe weather over the next couple of days, and we still have to deal with that front that causes Torino's in Tennessee this morning.

That's stretching from the Carolinas all the way up into the Northeast, where I think we'll see some storms pushing through overnight in New York and D C.

Meanwhile, a strong wave getting into Texas overnight.

Central Texas will see storms developing in the dangerous overnight hours.

Driving a Houston tomorrow morning down I 10 into New Orleans and Mobile.

Tomorrow afternoon.

This will have damaging winds, tornadoes, likely some flooding as well, pushing into North Florida on Thursday.

David.

All right, Robert, thanks to you was Well, hi, everyone.

George Stephanopoulos here.

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