The breaking news tonight, history made. President Trump is impeached for a second time in just 13 months,

and 10 Republicans agree with Democrats that the president incited an insurrection.

One week after the Capitol assault on the same House floor, Speaker Nancy Pelosi drops the gavel.

So what happens now? Majority Leader Mitch McConnell says he won't bring back the Senate early

for a trial. But could they stop President Trump from ever holding office again?

The nation's capital locked down. Now up to 20,000 members of the National Guard will be brought to D.C.

Many already here sleeping with their rifles under the dome. The checkpoints tonight, concrete barriers and boarded up businesses.

New FBI warning. The alert tonight to officers making arrests related to the Capitol Hill assault.

Consider using SWAT after they found this arsenal in one suspect's home.

New arrests. The man wearing a Camp Auschwitz shirt is in custody. So is the rioter seen

dangling above the Senate chamber. Was it an inside job? New allegations that some members of Congress

gave tours to rioters who stormed the Capitol. Nearly one million doses in a single day. Some good

news on the vaccine front as a record number of vaccines are put into the arms of Americans.

Deadly dog food.

Tonight, the pet food recall after toxic mold kills more than 70 dogs and makes 80 sick.

What you need to know to keep your pets safe.

And the reminder tonight, our government remains of the people, by the people, for the people.

This is the CBS Evening News with Nora O'Donnell, reporting from the nation's capital.

Good evening and thank you for joining us.

Tonight, the sitting president of the United States, Donald Trump, has been impeached for a second time.

Ten Republican members of the U.S. House broke with their party late today, joining 222 Democrats to approve a single article of impeachment.

The charge inciting the insurrection at the Capitol one week ago, an attack that left

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