North Miami officers went out to help a woman who said she was being stalked. Soon after, they encountered a man with a knife charging at them, North Miami police said.

The novel coronavirus has now killed more than 762,000 people worldwide. More than 21 million people across the globe have been diagnosed with COVID-19, the disease caused by the new respiratory virus, according to data compiled by the Center for Systems Science and Engineering at Johns Hopkins University. The actual numbers are believed to be much higher due to testing shortages, many unreported cases and suspicions that some national governments are hiding or downplaying the scope of their outbreaks.

U.S. President Donald Trump, who has used belittling nicknames to describe his opponents throughout his political career, toyed with a name change on Friday for his Democratic rival in the Nov. 3 election, Joe Biden. Unable to hold his signature large campaign rallies because of the pandemic, Trump brought about 300 police officers who support his re-election bid to the open area outside the clubhouse at his Bedminster, New Jersey, golf club. Trump polled the crowd on whether he should stick with "Sleepy Joe" or change his nickname to "Slow Joe."