Novak Djokovic refused entry to Australia over vaccine controversy.

The Australian Border Forces canceled the tennis star’s visa after they deemed he “failed to provide appropriate evidence to meet entry requirements” into the country.

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Rescuers save injured hiker stranded atop mountain

Rescuers save injured hiker stranded atop mountain

The hiker suffered non-life-threatening injuries and was recuperating, the police said.

Biden talks infrastructure while visiting collapsed bridge in Pittsburgh.

Biden talks infrastructure while visiting collapsed bridge in Pittsburgh.

President Joe Biden stopped by the site and spoke about the importance of infrastructure funding.

The Bidens welcome Willow the cat to White House l ABC News.

The Bidens welcome Willow the cat to White House l ABC News.

President Joe Biden and first lady Dr. Jill Biden added a tabby cat to their family. SUBSCRIBE to ABC News on YouTube: Latest updates: Watch FULL EPISODES on Hulu:

New York City gives final salute to fallen NYPD officer.

New York City gives final salute to fallen NYPD officer.

A "Hero's Salute" was held in Yonkers, New York, in honor of NYPD Officer Jason Rivera, who was shot and killed last week while responding to a domestic violence call.

ABC News Live: White House says Russian invasion of Ukraine could be imminent l ABCNL.

ABC News Live: White House says Russian invasion of Ukraine could be imminent l ABCNL.

Plus, COVID cases down nearly 25% in the U.S. and thousands gather for a fallen NYPD officer’s funeral amid streak of shootings targeting police officers across the country. #russia #ukraine #covid #nypd #funeral