Omicron is a 'very different variant': Polis - ABC News.

Martha Raddatz interviews Colorado Gov. Jared Polis on "This Week."

#ABCNews #ThisWeek #OmicronVariant #COVID19

Watch video on channel "ABC News"
A Baltimore fire, Australia Day and a mudslide: World in Photos, Jan.

A Baltimore fire, Australia Day and a mudslide: World in Photos, Jan.

A look at the top photos from around the globe.

Blinken confirms US submitted written responses to Russia about Ukraine.

Blinken confirms US submitted written responses to Russia about Ukraine.

Secretary of State Antony Blinken on Wednesday confirmed the U.S. delivered a written response to Moscow about Russia's security demands as troops build on the border with Ukraine.

Wisconsin deputy shot multiple times after traffic stop.

Wisconsin deputy shot multiple times after traffic stop.

The deputy was shot in both arms and the ​torso, but the wounds do not appear to be life-threatening.

Justice Stephen Breyer to retire from Supreme Court l ABC News.

Justice Stephen Breyer to retire from Supreme Court l ABC News.

The 83-year-old liberal justice will retire at the end of the term after serving for 28 years. READ MORE: #ABCNews #SCOTUS #StephenBreyer

Search continues for victims of capsized boat off coast of Florida.

Search continues for victims of capsized boat off coast of Florida.

The suspected smuggling ship capsized shortly after leaving Bimini Saturday evening.